Unifit Metalloys Inc.
Unifit Metalloys Inc.
Girgaon, Mumbai, Maharashtra
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ASTM Fasteners

Our range of products include astm a193 grade b7m hex head bolt, astm a193 grade b7 hex bolt, astm a193 grade b7 stud bolt, astm a193 grade b7m stud bolt, astm a320 grade l7/l7m hex bolt and astm a193 grade l7 stud bolt.

ASTM A193 Grade B7M Hex Head Bolt

ASTM A193 Grade B7M Hex Head Bolt
  • ASTM A193 Grade B7M Hex Head Bolt
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Approx. Price: Rs 30 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
Head TypeHex
Thread TypeFULL / HALF THREADED
GradeASTM A193 B7M
StandardASTM A193/ A193M
Material GradeASTM A193 B7M
Size3/8" TO 3" & M6 to M100
ColorSilver, Black
CoatingHot Dip Galvanizing , Epoxy Coating, Electro Polished, Passivation, Zinc Plating, Chrome Plating, Mirror Buffed, Teflon Coating, Oxidized, PTFE Coated
Packaging TypeCardboard Box / Gunny Bags
TechniqueHot Rolled / Cold Rolled

ASTM A193 specification covers alloy and stainless steel bolting for pressure vessels, valves, flanges, and fittings for high temperature or high pressure service, or other special purpose applications. Several grades are covered, including ferritic steels and austenitic stainless steels designated B5, B6, B7, B8, B8M, etc. Selection will depend upon design, service conditions, mechanical properties, and high temperature characteristics. This specification is expressed in both inch-pound units and in SI units; however, unless the purchase order or contract specifies the applicable A193M specification designation (SI units), the inch-pound units shall apply

 

ASTM A193 Grade B7M Raw Material
Grade Raw Material Description
B7M Chromium Molybdenum Alloy Steel, Quenched & Tempered

ASTM A193 Grade B7M Properties

ASTM A193 Grade B7M Chemical Composition
Carbon Manganese, max Phosphorus, max Sulfur, max Silicon Chromium Molybdenum
0.37 - 0.49 0.65 - 1.10 0.035 0.040 0.15-0.35 0.75-1.20 0.15-0.25
ASTM A193 Grade B7M Mechanical Properties
Grade Diameter Tensile Strength Yield Strength Elongation Reduction Hardness
Grade B7M M100 and under 690 550 18 50 235 HBW or 99 HRB
Grade B7M M100 and over 690 515 18 50 235 HBW or 99 HRB

Heat Treatment

Quenched & Tempered at 620º C minimum.


ASTM A193 Grade B7M Bolt Marking
Manufacturer's Mark Grade Marking
UMI B7M

Recommended Nuts & Washers
Bolting Grade Nut Grade Washer Grade
ASTM A193 Grade 7M ASTM A194 Grade 2H, 2HM ASTM F436
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  • Item Code: UNIFIT105
  • Production Capacity: 100000 PCS
  • Delivery Time: READY STOCK
  • Packaging Details: WOODEN BOX PACKING
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ASTM A193 Grade B7 Hex Bolt

ASTM A193 Grade B7 Hex Bolt
  • ASTM A193 Grade B7 Hex Bolt
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Approx. Price: Rs 30 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
Head TypeHex
Thread TypeFull / Head Threaded
MaterialHigh Tensile Steel
GradeA193 B7
StandardASTM A193
BrandUnifit Metalloys Inc
Size3/8" TO 3" & M6 TO M100
CoatingHot Dip Galvanizing , Epoxy Coating, Electro Polished, Passivation, Zinc Plating, Chrome Plating, Mirror Buffed, Teflon Coating, Oxidized, PTFE Coated
ColorSilver, Black
Packaging TypeCardboard Boxes / Gunny Bags
TechniqueHot Forged / Cold Forged
Head ShapeHex

ASTM A193 Grade B7 Hex Bolt are precisely manufactured at Unifit Metalloys Inc to meet the customer requirements, this ASTM A193 Grade B7 Hex Bolt are Manufactured using Best quality raw material from reputed Indian and Overseas Mills.
ASTM A193 Grade B7 Fasteners Specification: Hex Bolt
Material Specification Standards Length Size

ASTM A193 B7 Fasteners

 

IS

BS

ASTM

DIN, ISO, JIS, GB, IS, BS, ASTM

3 mm to 200 mm

M 02 to M 160


Mechanical Properties of ASTM A193 Grade B7 Hex Bolt
Grade Size Tensile ksi, min Yield, ksi, min Elong, %, min RA % min HBW HRC
B7 Up to 2-1/2 125 105 16 50 321 max 35 max
2-5/8 - 4 115 95 16 50
4-1/8 - 7 100 75 18 50

ASTM A193 GRADE B7 Hex Bolt Chemical Composition
Element B7 (AISI 4140)
Carbon 0.38 - 0.48%
Manganese 0.75 - 1.00%
Phosphorus, max 0.035%
Sulfur, max 0.040%
Silicon 0.15 - 0.35%
Chromium 0.80 - 1.10%
Nickel -
Molybdenum 0.15 - 0.25%



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  • Item Code: UNIFIT103
  • Production Capacity: 100000 PCS
  • Delivery Time: READY STOCK
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ASTM A193 Grade B7 Stud Bolt

ASTM A193 Grade B7 Stud Bolt
  • ASTM A193 Grade B7 Stud Bolt
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Approx. Price: Rs 20 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
StandardASTM A193
GradeASTM A193 B7
FinishPolished
Size3/8" to 3" and M6 to M100
Surface TreatmentBlack,Black Oxide,Plain
TechniqueHot Rolled
ColorBlack

ASTM A193 Grade B7 Stud Bolt are precisely manufactured at Unifit Metalloys Inc to meet the customer requirements, this Astm A193 Grade B7 Stud Bolt are Manufactured using Best quality raw material from reputed Indian and Overseas Mills.
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  • Item Code: UNIFIT104
  • Production Capacity: 100000 PCS
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ASTM A193 Grade B7M Stud Bolt

ASTM A193 Grade B7M Stud Bolt
  • ASTM A193 Grade B7M Stud Bolt
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Product Details:

Minimum Order Quantity1 Piece
GradeASTM A193 B7
FinishPolished
Size3/8" to 3" and M6 to M100
Packaging TypeBox
Surface TreatmentBlack,Black Oxide,Plain
TechniqueHot Rolled

ASTM A193 Grade B7M Stud Bolt are precisely manufactured at Unifit Metalloys Inc to meet the customer requirements, this Astm A193 Grade B7M Stud Bolt are Manufactured using Best quality raw material from reputed Indian and Overseas Mills.
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  • Item Code: UNIFIT106
  • Production Capacity: 100000 PCS
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ASTM A320 Grade L7/L7M Hex Bolt

ASTM A320 Grade L7/L7M Hex Bolt
  • ASTM A320 Grade L7/L7M Hex Bolt
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Approx. Price: Rs 50 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
Head TypeHex
Thread TypeFull/ Half Threaded
MaterialHigh Tensile Steel
GradeASTM A320
Size3/8" to 3" & M6 to M100
Surface TreatmentChrome Plated
TechniqueHot Rolled

ASTM A320 Grade L7/L7M Hex Bolt are precisely manufactured at Unifit Metalloys Inc to meet the customer requirements, this Astm A320 Grade L7/L7M Hex Bolt are Manufactured using Best quality raw material from reputed Indian and Overseas Mills.
a
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  • Item Code: UNIFIT111
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ASTM A193 Grade L7 Stud Bolt

ASTM A193 Grade L7 Stud Bolt
  • ASTM A193 Grade L7 Stud Bolt
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Approx. Price: Rs 20 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
StandardASTM A193
Size3/8" To 3" and M6 to M100
MaterialCarbon Steel
FinishPolished
Surface TreatmentBlack, Plain, Black Oxide
Packaging TypeBox
I deal inNew Only

ASTM A193 Grade L7 Stud Bolt are precisely manufactured at Unifit Metalloys Inc to meet the customer requirements, this Astm A193 Grade L7 Stud Bolt are Manufactured using Best quality raw material from reputed Indian and Overseas Mills.
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  • Item Code: UNIFIT108
  • Production Capacity: 100000 PCS
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ASTM A194 Grade 7/7M Hex Nut

ASTM A194 Grade 7/7M Hex Nut
  • ASTM A194 Grade 7/7M Hex Nut
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Approx. Price: Rs 10 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
MaterialHigh Tensile Steel
Size3/8" to 3" & M6 to M100
StandardASTM A194
Material GradeASTM A194 Grade 7/7M
Head ShapeHex
TechniqueHot Rolled
Surface FinishPolished

By keeping our track with the advancements taking place in the industry arena, we have come up with a wide consignment of ASTM A194 Grade 7/7M Hex Nut.
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  • Item Code: UNIFIT114
  • Production Capacity: 100000 PCS
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ASTM A193 Grade L7M Hex Head Bolt

ASTM A193 Grade L7M Hex Head Bolt
  • ASTM A193 Grade L7M Hex Head Bolt
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Approx. Price: Rs 20 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
Head TypeHex
Thread TypeFull/Half Threaded
MaterialHigh Tensile Steel
StandardASTM A193
Size3/8" TO 3" & M6 TO M100
CoatingZinc Electroplating
Surface TreatmentChrome Plated
Packaging TypeBox

ASTM A193 Grade L7M Hex Head Bolt are precisely manufactured at Unifit Metalloys Inc to meet the customer requirements, this Astm A193 Grade L7M Hex Head Bolt are Manufactured using Best quality raw material from reputed Indian and Overseas Mills.
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  • Item Code: UNIFIT109
  • Production Capacity: 100000 PCS
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ASTM A194 Grade 2H/2HM Hex Nut

ASTM A194 Grade 2H/2HM Hex Nut
  • ASTM A194 Grade 2H/2HM Hex Nut
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Approx. Price: Rs 10 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
MaterialStainless Steel
ShapeHex Nut
Size3/8" to 3" & M6 to M100
StandardASTM A194
Material GradeASTM A194 Grade 2H/2HM
TechniqueHot Rolled
Surface FinishPolished

By keeping our track with the advancements taking place in the industry arena, we have come up with a wide consignment of ASTM A194 Grade 2H/2HM Hex Nut.
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  • Item Code: UNIFIT113
  • Production Capacity: 100000 PCS
  • Delivery Time: READY STOCK
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ASTM A320 Grade L7/L7M Stud Bolt

ASTM A320 Grade L7/L7M Stud Bolt
  • ASTM A320 Grade L7/L7M Stud Bolt
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Approx. Price: Rs 30 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
StandardASTM A193,ASTM A320
Size3/8" TO 3" AND M6 TO M100
MaterialCarbon Steel
FinishPolished
Head ShapeHex
Surface TreatmentBlack, Black Oxide, Plain

By keeping our track with the advancements taking place in the industry arena, we have come up with a wide consignment of ASTM A320 Grade L7/L7M Stud Bolt.
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  • Item Code: UNIFIT112
  • Production Capacity: 100000 PCS
  • Delivery Time: READY STOCK
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ASTM A193 Grade L7M Stud Bolt

ASTM A193 Grade L7M Stud Bolt
  • ASTM A193 Grade L7M Stud Bolt
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Approx. Price: Rs 50 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
Usage/ApplicationIndustrial
StandardASTM A193
Size3/8" TO 3" AND M6 TO M100
MaterialCarbon Steel
FinishPolished
Surface TreatmentBlack, Black Oxide, Plain
I deal inNew Only

By keeping our track with the advancements taking place in the industry arena, we have come up with a wide consignment of ASTM A193 Grade L7M Stud Bolt.
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  • Item Code: UNIFIT110
  • Production Capacity: 100000 PCS
  • Delivery Time: READY STOCK
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ASTM A193 Grade L7 Hex Head Bolt

ASTM A193 Grade L7 Hex Head Bolt
  • ASTM A193 Grade L7 Hex Head Bolt
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Approx. Price: Rs 50 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
Head TypeHex
Thread TypeFull/ Half Threaded
StandardASTM A193
Size3/8" TO 3" & M6 TO M100
CoatingPlain, Zinc Plated, Chrome Plated
Surface TreatmentGalvanized
FinishPolished
MaterialMild Steel

By keeping our track with the advancements taking place in the industry arena, we have come up with a wide consignment of ASTM A193 Grade L7 Hex Head Bolt.
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  • Item Code: unifit107
  • Production Capacity: 100000 PCS
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  • Packaging Details: Wooden Box Packing
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ASTM A453 Grade 660 Hex Head Bolt

ASTM A453 Grade 660 Hex Head Bolt
  • ASTM A453 Grade 660 Hex Head Bolt
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Approx. Price: Rs 50 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
Head TypeHex
Thread TypeFull Thread
MaterialHigh Tensile Steel
GradeASTM A453 Grade 660 Hex Head Bolt
SizeM8-M72 & 3/8" to 3"
Surface TreatmentChrome Plated
CoatingZinc Electroplating
I deal inNew Only

By keeping our track with the advancements taking place in the industry arena, we have come up with a wide consignment of ASTM A453 Grade 660 Hex Head Bolt.
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  • Item Code: UNIFIT202
  • Production Capacity: 100000 PCS
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ASTM A453 Grade 660 Hex Nut

ASTM A453 Grade 660 Hex Nut
  • ASTM A453 Grade 660 Hex Nut
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Approx. Price: Rs 50 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
MaterialHigh Tensile Steel
ShapeHex
SizeM6 to M72 & 3/8" to 3"
Material GradeASTM A453 Grade 660 Hex Nut
Head ShapeHex
TechniqueHot Rolled
I deal inNew Only

By keeping our track with the advancements taking place in the industry arena, we have come up with a wide consignment of ASTM A453 Grade 660 Hex Nut.
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  • Item Code: UNIFIT203
  • Production Capacity: 100000 PCS
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ASTM A193 Grade B8 Hex Bolt

ASTM A193 Grade B8 Hex Bolt
  • ASTM A193 Grade B8 Hex Bolt
  • ASTM A193 Grade B8 Hex Bolt
  • ASTM A193 Grade B8 Hex Bolt
  • ASTM A193 Grade B8 Hex Bolt
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Approx. Price: Rs 50 / PieceGet Latest Price
Unifit Metalloys Inc is one of the known manufacturers and distributors of ASTM A193 B8 Stainless Steel Hex Bolts, which are available in different sizes and dimensions. We manufacture these ASTM A193 B8 Stainless Steel Bolts for usage and application in different industries. We are also a prominent name in manufacturing these ASME SA 193 B8 SS Heavy Hex Bolts which are the precision components. we are engaged in offering a wide assortment of these ASTM A193 B8 Stainless Steel Socket Cap Screws. Our organization is well known in the industry, engaged in offering a broad range of ASME SA 193 B8 SS Machine Screws to our prestigious clients at reasonable prices.
MaterialSpecificationStandardsSize
Length

ASTM A193 B8 Hex Bolt

 

IS

BS

ASTM

DIN, ISO, JIS, GB, IS, BS, ASTM

M 02 to M 160

3 mm to 200 mm

CHEMICAL PROPERTIES:
ElementB7B8B8M
Carbon0.37 - 0.49%0.08% max0.08% max
Manganese0.65 - 1.10%2.00% max2.00% max
Phosphorus, max0.035%0.045%0.045%
Sulfur, max0.040%0.030%0.030%
Silicon0.15 - 0.35%1.00% max1.00% max
Chromium0.75 - 1.20%18.0 - 20.0%16.0 - 18.0%
Nickel8.0 - 11.0%10.0 - 14.0%
Molybdenum0.15 - 0.25%2.00 - 3.00%
MECHANICAL PROPERTIES:
GradeSizeTensile ksi, minYield, ksi, minElong, %, minRA % min
B7Up to 2-1/21251051650
2-5/8 - 4115951650
4-1/8 - 7100751850
B8 Class 1All75303050
B8M Class 1All75303050

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A193 Grade B7M Hex Bolt

A193 Grade B7M Hex Bolt
  • A193 Grade B7M Hex Bolt
  • A193 Grade B7M Hex Bolt
  • A193 Grade B7M Hex Bolt
  • A193 Grade B7M Hex Bolt
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Unifit Metalloys Inc. A193 Grade B7M Class Bolts are manufactured from AISI 4140/4142 low Carbon Alloy Steel Grades followed by quencing & tempering. UMI manufactures these Bolts with great Precision & Quality. These grade bolts are also denoted as Grade 7M Bolts, B7M Bolts etc. We Also offer B7M Studs/B7M threaded bars/B7M Threaded rods. Unifit Metalloys Inc Stocks & Supply these Bolt Fasteners in various sizes & Coatings.

 

Unifit Metalloys Inc is a pioneer in ASTM A193 B7, L7 & B7M Hex Bolts.

A193 MECHANICAL PROPERTIES 
GradeSizeTensile ksi, minYield, ksi, minElong, %, minRA % minHBWHRC
B7Up to 2-1/21251051650321 max35 max
2-5/8 – 4115951650
4-1/8 – 7100751850
B8 Class 1All75303050223 max35 max
B8M Class 1All75303050223 max96 max
B8 Class 2Up to 3/41251001235321 max35 max
7/8 – 1115801535
1-1/8 – 1-1/4105652035
1-3/8 – 1-1/2100502845
B8M Class 2Up to 3/4110951545321 max35 max
7/8 – 1100802045
1-1/8 – 1-1/495652545
1-3/8 – 1-1/290503045

 

 

A193 CHEMICAL PROPERTIES 
ElementB7 (AISI 4140)B8 (AISI 304)B8M (AISI 316)
Carbon0.37 – 0.49%0.08% max0.08% max
Manganese0.65 – 1.10%2.00% max2.00% max
Phosphorus, max0.035%0.045%0.045%
Sulfur, max0.040%0.030%0.030%
Silicon0.15 – 0.35%1.00% max1.00% max
Chromium0.75 – 1.20%18.0 – 20.0%16.0 – 18.0%
Nickel 8.0 – 11.0%10.0 – 14.0%
Molybdenum0.15 – 0.25% 2.00 – 3.00%

A193 RECOMMENDED HARDWARE 
Bolt GradeNutsWashers
B7A194 Grade 2HF436
B8 Class 1A194 Grade 8SS304
B8M Class 1A194 Grade 8MSS316
B8 Class 2A194 Grade 8SS304
B8M Class 2A194 Grade 8MSS316
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A194 GRADE 8T HEX NUT

A194 GRADE 8T HEX NUT
  • A194 GRADE 8T HEX NUT
  • A194 GRADE 8T HEX NUT
  • A194 GRADE 8T HEX NUT
  • A194 GRADE 8T HEX NUT
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Unifit Metalloys Inc is one of the well-known Manufacures and exporters of ASTM A194 GR.8T Stainless Steel Hex Nuts, which has a number of outstanding features to provide like Abrasion resistance, Quality tested, Fine finish and more. Customers can as well get these in made-to-order forms according to their needs. These ASME SA 194 GR.8T SS Coupler Nuts are as well used for growing torque durability and capacity. These ASME SA 194 GR.8T SS Lock Nuts are mostly used in substantial industries like oil & gas refineries. By means of its superior content of carbon, ASME SA 194 GR.8T SS Hex Nuts has application at high temp.

SPECIFICATION:

MaterialSpecificationStandardsSize
Length

ASTM A194 GR.8T Hex Nut

 

IS

BS

ASTM

DIN, ISO, JIS, GB, IS, BS, ASTM

M 02 to M 160

3 mm to 200 mm


CHEMICAL COMPOSTIONS:

ElementASTM A194 GR.8T
Carbon0.80%
Manganese2.00%
Phosphorus, max0.045%
Sulfur, max0.30%
Silicon1.00%
Chromium1.00%
Nickel17.0-19.0%
Molybdenum
9.0-12.0%/td>

MECHANICAL PROPERTIES:

Tensile Strength/Ultimate Tensile Stress (UTS) – (Mpa)550
Yield Strength/Proof Stress(0.2% Offset) (YS) – (Mpa)240
Elongation in 4D (El)30
Reduction40
Hardness – (BHN)223
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A194 GRADE 2H HEX NUT

A194 GRADE 2H HEX NUT
  • A194 GRADE 2H HEX NUT
  • A194 GRADE 2H HEX NUT
  • A194 GRADE 2H HEX NUT
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Unifit Metalloys Inc. Manufacture & Supply ASTM A194 Grade 2H Nuts, The ASTM A194 2H specification covers a variations of carbon, alloy, and stainless steel SA 194 Gr 2H Nuts in the size range 1⁄4 through 4 inch and metric M6 through M100 nominal. ASTM A194 Grade 2H Heavy Hex Nut also covers austenitic stainless steel nuts in the size range 1⁄4 inch and M6 nominal to M100 and above. These nuts are knowing for high-pressure and high-temperature service in chemical companies, petroleum industries, power plants & etc.
ASTM A194 Grade 2H Nut Specification
StandardsDesignation
ASTM A194 2H: Quenched & Tempered Carbon Steel Heavy Hex Nuts.
Dimensions ASME B18.2.1, B18.3
Melt Origin East Europe/South America/Korea/Japan
Product Origin Made in India
Threads Configuration ASME B1.1 2A/3A Inch Unified Threads and B1.13M 6h Metric Coarse Threads
Certification Dual Certified As per ASTM & ASME Codes
Additional Certifications PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified
Mandatory Requirements Free from Mercury & Radioactive Contamination
Additional Requirements NACE MR0103/MR0175/ISO 15156 Compliance

ASTM A194 Grade 2H Nuts Chemical Properties
ASTM A194 Grade 2H
Percentage %
C. 0.40%
Mn. 1%
Si. 00.40%
P. 0.04%.
S. 0.050%
Cr. --
Ni. --
Mo. --
ASTM A194 Grade 2H Nuts Mechanical Properties
SpecificationMaterialNominal Size, In.Tempering Temp. °FProof Load Stress, ksiHardness RockwellSee Note
MinMax
ASTM A194 Grade 2H Medium Carbon Steel, Quenched and Tempered 1/4 - 4 1000 175 C24 C38 1,2

Other Types Of ASTM A194 Grade 2H Nuts
ASTM A194 Gr 2H Nylock Insert Nut ASTM A194 Grade 2H Nuts
Stainless Steel Gr. 2H Wing Nuts ASTM A194 Locking Nuts Supplier
SA194 Nuts Exporter ASTM A 194 Gr. 2H Dome Nut
ASTM A 194 Hex Nuts Stainless Steel Gr. 2H Panel Nut Manufacturer
Gr. 2H Stainless Steel Washer ASTM A194 Grade 2H Pannel Nut
ASTM A 194 Gr. 2H Lock Nuts Exporter Gr. 2H Acorn Nut
ASTM A194 Grade 2H Flange Nuts A194 Grade 2H T But
ASTM A 194 Gr. 2H Heavy Hex Nuts A194 Grade 2H Hex Nut
ASTM A 194 Coupling Nut Supplier SS Gr. 2H Heavy Hex Nuts Distributor
Stainless Steel Gr. 2H T Nuts Supplier Gr. 2H Panel Nuts
SS Gr. 2H Lock Nut ASTM A 194 Gr. 2H Nuts Manufacturer
ISO Approved ASTM A194 Eye Nut ASTM A194 Square Nut

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A194 GRADE 2HM HEX NUT

A194 GRADE 2HM HEX NUT
  • A194 GRADE 2HM HEX NUT
  • A194 GRADE 2HM HEX NUT
  • A194 GRADE 2HM HEX NUT
  • A194 GRADE 2HM HEX NUT
  • A194 GRADE 2HM HEX NUT
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Unifit Metalloys INC is the leading manufacturer and supplier engaged in supplying a wide variety of Industrial Carbon Steel ASTM A194 Grade 2HM Fastener in metric and different sizes as per client’s requirements. Carbon Steel ASTM A194 Grade 2HM grade has Medium carbon steels have carbon concentrations between 0.25% and 0.60%. You can buy all types of ASTM A194 Grade 2HM Nuts, ASTM A194 Grade 2HM Bolts, ASTM A194 Grade 2HM Screws, ASTM A194 Grade 2HM Washers for ideal connection & captious applications.
Specifications for Carbon Steel ASTM A194 Grade 2HM Fasteners
StandardsASTM / ASME A/SA 193 / 194
SizesM 02 to M 160
Length3 mm to 200 mm & 15 mm to 5 Mtrs long
FormHex, Square, Round, Threading as per Gauge etc.
TypeBolts, nuts, Washers, Anchor Fasteners, Stud Bolts, Eye Bolt, Stud, Threaded Rod, Cotter Pin, Socket Screw, Fine Fasteners & Spares, Foundation Fasteners, etc.
SAE / ASTM A194 Grade 2HM Carbon Steel Fasteners Chemical Composition
ElementASTM A194 Grade 2HM
C0.40% min
Mn1.00 %
P0.040 %
Si0.040% max
S0.050 %
ASTM A194 Grade 2HM Carbon Steel Fasteners Physical Properties
Grade ASTM A194 Grade 2HMMetricImperial
Density (kg/m3)7.85 g/cm³0.284 lb/in³
ASTM A194 Grade 2HM Carbon Steel Fasteners Mechanical Properties
GradeASTM A194 Grade 2HM
Tempering Temp. °F1150
Proof Load Stress, ksi150
Hardness Rockwell (Min)159
Hardness Rockwell (Max)237
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A194 GRADE 7 HEX NUT

A194 GRADE 7 HEX NUT
  • A194 GRADE 7 HEX NUT
  • A194 GRADE 7 HEX NUT
  • A194 GRADE 7 HEX NUT
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Unifit Metalloys Inc Manufacture & Supply ASTM A194 Grade 7 Nuts, we offer several excellent attributes for Rigid design, Long life, Easy to Use, Low Maintenance A194 Grade 7 Heavy Hex Nuts In India. We manufacture ASTM A194 Gr 7 Hex Nuts according to all the international standards set by the industry. In addition of our presented collection of ASME SA 194 Grade 7 Washer is obtained in different specifications & according to the custom requirements of our valued customers.

A194 Grade 7 Material Exporter In India, A194 Grade 7 Nuts Temperature & Dimensions.ASTM A194 Grade 7 Nuts Specifications
StandardsDesignation
ASTMA194 Grade 7: 410 Stainless Steel, Quenched and Tempered.
DimensionsASME B18.2.1, B18.3
Melt OriginEast Europe/South America/Korea/Japan
Product OriginMade in India
Threads ConfigurationASME B1.1 2A/3A Inch Unified Threads and B1.13M 6h Metric Coarse Threads
CertificationDual Certified As per ASTM & ASME Codes
Additional CertificationsPED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified
Mandatory RequirementsFree from Mercury & Radioactive Contamination
Additional RequirementsNACE MR0103/MR0175/ISO 15156 Compliance

SA194 Grade 7 Nuts Chemical Properties
ASTMA194 Grade 7
Percentage%
C.0.37-0.49%
Mn.0.65-1.10%
Si.0.15-0.35%
P.0.035%.
S.0.04%
Cr.0.75-1.2%
Ni.--
Mo.0.15-0.25
ASTM A194 Grade 7 Nuts Mechanical Properties
Nominal Size, In.Temperature °FProof Load Stress, ksiHardness RockwellMaterial
1/4 - 4110080C38Medium Carbon Alloy Steel, Quenched and Tempered
Other Types Of ASTM A194 Grade 7 Nuts
ASTM A194 Gr 7 Nylock Insert NutASTM A194 Grade 7 Nuts
Stainless Steel Gr. 7 Wing NutsASTM A194 Locking Nuts Supplier
SA194 Nuts ExporterASTM A 194 Gr. 7 Dome Nut
ASTM A 194 Hex NutsStainless Steel Gr. 7 Panel Nut Manufacturer
Gr. 7 Stainless Steel WasherASTM A194 Grade 7 Pannel Nut
ASTM A 194 Gr. 7 Lag Bolt ExporterGr. 7 Acorn Nut
ASTM A194 Grade 7 Flange NutsA194 Grade 7 T But
ASTM A 194 Gr. 7 Heavy Hex NutsA194 Grade 7 Hex Nut
ASTM A 194 Coupling Nut SupplierSS Gr. 7 Heavy Hex Nuts Distributor
Stainless Steel Gr. 7 T Nuts SupplierGr. 7 Panel Nuts
SS Gr. 7 Lock NutASTM A 194 Gr. 7 Nuts Manufacturer
ISO Approved ASTM A194 Eye NutASTM A194 Square Nut
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A193 B8M Hex Bolt

A193 B8M Hex Bolt
  • A193 B8M Hex Bolt
  • A193 B8M Hex Bolt
  • A193 B8M Hex Bolt
  • A193 B8M Hex Bolt
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Approx. Price: Rs 50 / PieceGet Latest Price
Unifit Metalloys Inc is one of the known manufacturers and distributors of ASTM A193 B8M Stainless Steel Hex Bolts, which are available in different sizes and dimensions. We manufacture these ASTM A193 B8M Stainless Steel Boltsfor usage and application in different industries. we are engaged in offering a wide assortment of these ASTM A193 B8M Stainless Steel Socket Cap Screws. Our organization is well known in the industry, engaged in offering a broad range of ASME SA 193 B8M SS Machine Screws to our prestigious clients at reasonable prices.
MaterialSpecificationStandardsSize
Length

ASTM A193 B8M Hex Bolt

 

IS

BS

ASTM

DIN, ISO, JIS, GB, IS, BS, ASTM

M 02 to M 160

3 mm to 200 mm

CHEMICAL COMPOSTIONS:
ElementB7B8MB8MM
Carbon0.37 - 0.49%0.08% max0.08% max
Manganese0.65 - 1.10%2.00% max2.00% max
Phosphorus, max0.035%0.045%0.045%
Sulfur, max0.040%0.030%0.030%
Silicon0.15 - 0.35%1.00% max1.00% max
Chromium0.75 - 1.20%18.0 - 20.0%16.0 - 18.0%
Nickel8.0 - 11.0%10.0 - 14.0%
Molybdenum0.15 - 0.25%2.00 - 3.00%
MECHANICAL PROPERTIES:
GradeSizeTensile ksi, minYield, ksi, minElong, %, minRA % min

1-1/8 - 1-1/4105652035
1-3/8 - 1-1/2100502845
B8MM Class 2Up to 3/4110951545
7/8 - 1100802045
1-1/8 - 1-1/495652545
1-3/8 - 1-1/290503045
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A193 B8T Hex Bolt

A193 B8T Hex Bolt
  • A193 B8T Hex Bolt
  • A193 B8T Hex Bolt
  • A193 B8T Hex Bolt
  • A193 B8T Hex Bolt
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Approx. Price: Rs 50 / PieceGet Latest Price
Unifit Metalloys Inc. is one of the known exporters and suppliers of ASTM A193 B8T Stainless Steel Hex Bolts, which has some excellent features to offer such as Durable, Excellent performance, High quality, Perfect design, Easy usage, Maintenance free and more. ASTM A193 B8T Stainless Steel Hex Cap Screws also offers some other great features such as Long durability, Sturdy construction, Superior functionality and more. Banking on the skills of our qualified team of professionals, we are involved in providing ASTM A193 B8T Stainless Steel Socket Cap Screws.

ASTM A193 B8T HEX BOLTS SPECIFICATION
MaterialSpecificationStandardsSize
Length

ASTM A193 B8T Fasteners

 

IS

BS

ASTM

DIN, ISO, JIS, GB, IS, BS, ASTM

M 02 to M 160

3 mm to 200 mm

CHEMICAL COMPOSTIONS:
ElementB7B8B8M
Carbon0.37 - 0.49%0.08% max0.08% max
Manganese0.65 - 1.10%2.00% max2.00% max
Phosphorus, max0.035%0.045%0.045%
Sulfur, max0.040%0.030%0.030%
Silicon0.15 - 0.35%1.00% max1.00% max
Chromium0.75 - 1.20%18.0 - 20.0%16.0 - 18.0%
Nickel8.0 - 11.0%10.0 - 14.0%
Molybdenum0.15 - 0.25%2.00 - 3.00%
MECHANICAL PROPERTIES:
GradeSizeTensile ksi, minYield, ksi, minElong, %, minRA % min
B8M CLASS2
1-1/8 - 1-1/4105652035
1-3/8 - 1-1/2100502845
B8M Class 2Up to 3/4110951545
7/8 - 1100802045
1-1/8 - 1-1/495652545
1-3/8 - 1-1/290503045

 

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A193 Grade B16 Hex Bolt

A193 Grade B16 Hex Bolt
  • A193 Grade B16 Hex Bolt
  • A193 Grade B16 Hex Bolt
  • A193 Grade B16 Hex Bolt
  • A193 Grade B16 Hex Bolt
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Approx. Price: Rs 50 / PieceGet Latest Price
A193 Grade B8M Class 1 Bolts are manufactured from AISI 316 Stainless Steel carbide solution treated. We manufacture these Bolts with great precision & Quality. These SA 193 B8M Bolts are also noted as B8M Bolts. We at TorqBolt Stock & Supply these Bolt Fasteners in various sizes & Coatings.

Mechanical Properties
GradeSizeTensile ksi, minYield, ksi, minElong, %, minRA % min
B7Up to 2-1/21251051650
2-5/8 - 4115951650
4-1/8 - 7100751850
B8 Class 1All75303050
B8M Class 1All75303050
B8 Class 2Up to 3/41251001235
7/8 - 1115801535
1-1/8 - 1-1/4105652035
1-3/8 - 1-1/2100502845
B8M Class 2Up to 3/4110951545
7/8 - 1100802045
1-1/8 - 1-1/495652545
1-3/8 - 1-1/290503045
B16Up to 2-1/21251051850
2-5/8 - 4110951745
4-1/8 - 7100851645

Material Chemical Composition
ElementB7 (AISI 4140)B8 (AISI 304)B8M (AISI 316)B16 (AISI 4140)
Carbon0.37 - 0.49%0.08% max0.08% max0.37 - 0.49%
Manganese0.65 - 1.10%2.00% max2.00% max0.65 - 1.10%
Phosphorus, max0.035%0.045%0.045%0.035%
Sulfur, max0.040%0.030%0.030%0.040%
Silicon0.15 - 0.35%1.00% max1.00% max0.15 - 0.35%
Chromium0.75 - 1.20%18.0 - 20.0%16.0 - 18.0%0.75 - 1.20%
Nickel8.0 - 11.0%10.0 - 14.0%
Molybdenum0.15 - 0.25%2.00 - 3.00%0.15 - 0.25%
Recommended Nuts,Bolts & Washer
Bolt GradeNutsWashers
B7A194 Grade 2HF436
B8 Class 1A194 Grade 8SS304
B8M Class 1A194 Grade 8MSS316
B8 Class 2A194 Grade 8SS304
B8M Class 2A194 Grade 8MSS316
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A194 Grade 8 Hex Nut

A194 Grade 8 Hex Nut
  • A194 Grade 8 Hex Nut
  • A194 Grade 8 Hex Nut
  • A194 Grade 8 Hex Nut
  • A194 Grade 8 Hex Nut
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Approx. Price: Rs 50 / PieceGet Latest Price
Unifit Metalloys Inc is one of the well-known exporters and manufacturers of ASTM A194 GR.8 Stainless Steel Hex Nuts, which has a number of outstanding features to provide like Non-corrosive, Dimensional accuracy, Light weight, Longer life, Sturdy design, Easy to use and more. Our huge industry knowledge of supplying, exporting and manufacturing has allowed us to provide a widespread range of ASME SA 194 GR.8 SS Lock Nuts that is being used in instrumentation, heat exchangers, and so on. Our offered ASME SA 194 GR.8 SS Heavy Hex Nuts is mass-produced from the higher quality material & prominent methods under the direction of our experts.

MaterialSpecificationStandardsSize
Length

ASTM A194 GR.8 Hex Nut

 

IS

BS

ASTM

DIN, ISO, JIS, GB, IS, BS, ASTM

M 02 to M 160

3 mm to 200 mm


CHEMICAL COMPOSTIONS:

ElementASTM A194 GR.8
Carbon0.08 max
Manganese2.00 Max
Phosphorus, max0.05%
Sulfur, max0.03%
Silicon1.00% max
Chromium18.0-20.0%
Nickel8.0-11.0%
Molybdenum-

MECHANICAL PROPERTIES:

Tensile Strength/Ultimate Tensile Stress (UTS) – (Mpa)550
Yield Strength/Proof Stress(0.2% Offset) (YS) – (Mpa)240
Elongation in 4D (El)30
Reduction40
Hardness – (BHN)223
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ASTM A193 Grade B7 Hex Bolt

ASTM A193 Grade B7 Hex Bolt
  • ASTM A193 Grade B7 Hex Bolt
  • ASTM A193 Grade B7 Hex Bolt
  • ASTM A193 Grade B7 Hex Bolt
  • ASTM A193 Grade B7 Hex Bolt
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Approx. Price: Rs 50 / PieceGet Latest Price
Unifit Metalloys Inc.we are offer A193 Grade B7 Class Bolts are manufactured from AISI 4140/4142 low Carbon Alloy Steel Grades followed by quencing & tempering. We manufacture these Bolts with great precision & Quality. These grade bolts are also denoted as Grade 7 Bolts,B7 Bolts etc. We Also offer B7 Studs/B7 threaded bars/B7 Threaded rods.TorqBolt Stocks & Supply these Bolt Fasteners in various sizes & Coatings

MATERIAL MECHANICAL PROPERTIES:

GradeSizeTensile ksi, minYield, ksi, minElong, %, minRA % min
B7Up to 2-1/21251051650
2-5/8 - 4115951650
4-1/8 - 7100751850
B8 Class 1All75303050
B8M Class 1All75303050
B8 Class 2Up to 3/41251001235
7/8 - 1115801535
1-1/8 - 1-1/4105652035
1-3/8 - 1-1/2100502845
B8M Class 2Up to 3/4110951545
7/8 - 1100802045
1-1/8 - 1-1/495652545
1-3/8 - 1-1/290503045
B16Up to 2-1/21251051850
2-5/8 - 4110
951745
4-1/8 - 7100851645

MATERIAL CHMEICAL COMPOSTIONS:

ElementB7 (AISI 4140)B8 (AISI 304)B8M (AISI 316)B16 (AISI 4140)
Carbon0.37 - 0.49%0.08% max0.08% max0.37 - 0.49%
Manganese0.65 - 1.10%2.00% max2.00% max0.65 - 1.10%
Phosphorus, max0.035%0.045%0.045%0.035%
Sulfur, max0.040%0.030%0.030%0.040%
Silicon0.15 - 0.35%1.00% max1.00% max0.15 - 0.35%
Chromium0.75 - 1.20%18.0 - 20.0%16.0 - 18.0%0.75 - 1.20%
Nickel8.0 - 11.0%10.0 - 14.0%
Molybdenum0.15 - 0.25%2.00 - 3.00%0.15 - 0.25%
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Punit Jain (Proprietor)
Shop No-1, Ground Floor, Plot No. 13, Rassiwala Building Near Durgadevi Udhyan
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