Unifit Metalloys Inc.
Unifit Metalloys Inc.
Girgaon, Mumbai, Maharashtra
GST No. 27ARVPJ3975B1ZE
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Prominent & Leading Manufacturer from Mumbai, we offer astm a193 grade b7 stud, astm a320 grade l7 hex bolt, astm a193 grade b16 hex bolts, bi- metal washer, astm a193 gr b16 stud and a320 grade l7 stud.

ASTM A193 Grade B7 Stud

ASTM A193 Grade B7 Stud
  • ASTM A193 Grade B7 Stud
  • ASTM A193 Grade B7 Stud
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Approx. Price: Rs 25 / PieceGet Latest Price

Product Details:

Minimum Order Quantity10 Piece
MaterialASTM A193 Grade B7
Metric SizeM3 to M180
Inch Size3/8" to 5"
Length5MM to 3000MM, 0.05 MTR to 3 MTR
Surface FinishCadmium Plated, Chrome Plated, Copper Plated, Silver Plated, Tin Plated
Thread LengthHalf Thread, Full Thread, Double End Threaded, One End Threaded, Customized Thread Length
Thread SeriesUNC / UNF / 8UN, BSW
PackingCardboard Box / Gunny Bags Packed
MakeUNIFIT METALLOYS INC

Unifit Metalloys Inc is a largest Supplier of astm a193 grade b7 bolts to more than 60 locations worldwide.a wide variety of astm a193 gr b7 bolt including astm-a193 gr b7 hex bolt more than 100 types of astm a193 b7 fasteners. Offer a full range of astm a193 grade b7 stud bolts in all sizes including M2, M2.5, M3, M4, M5, M6, M8, M10, M12, M14, M16, M20, M24, M30, M36 to M160. fastest delivery for astm a193 grade b7 anchor bolts in UAE, UK, Peru, Ghana, Qatar, Korea, Indonesia, Philippines Malaysia, Taiwan, Japan, Senegal, France, Angola, Kuwait, r b7 studs suppliers,Offer a huge selection of high quality astm a193 b7 bolts inventory for great deals. a potential supplier of bolt and nut astm a193 grade b7 in india in various sizes & threads.compare prices of astm a193 grade b7 studs before you buy from astm a193 gr b7 stud bolt India. send enquiry for astm a193 b7 threaded rod  to check types & sizes because if your threaded rod type, thread, grade and size matches with our huge inventory we can give you at low astm a193 grade b7 stud price list . 

Unifit Metalloys Inc is looking for more Stockholders in Middle East, Europe, Africa, Far East Asia to sell our b7 anchor bolts. 

ASTM A193 Grade B7 Bolts Specification
StandardsDesignation
ASTMA193 B7 : Alloy Steel, AISI 4140/4142 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
Alloy Steel Bolt TypeSIZEPROPERTY CLASSTENSILE STRENGTHSTANDARD
Alloy Steel a193 grade B7 Hex Head Bolt / ScrewsM4 to M8010.91040N / mm2 minISO 4017 (Full Thread)
ISO 4014 (Half Thread)
a193 gr b7 Chemical Composition
CarbonManganese, maxPhosphorus, maxSulfur, maxSiliconChromiumMolybdenum
0.08-0.151.000.0400.0301.00 max11.5 – 13.50.15-0.25
b7 alloy steel bolts mechanical properties
GradeDiameterTensile StrengthYield StrengthElongationReductionHardness
Grade B7M64 and under8607201650321 HBW or 35 HRC
Grade B7Over M64 to M1007956551650321 HBW or 35 HRC
Grade B7Over M100 to M1806905151850321 HBW or 


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ASTM A320 Grade L7 Hex Bolt

ASTM A320 Grade L7 Hex Bolt
  • ASTM A320 Grade L7 Hex Bolt
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Approx. Price: Rs 20 / PieceGet Latest Price

Product Details:

Minimum Order Quantity10 Piece
MaterialASTM A320 Grade L7 Hex Bolt
Metric SizeM3 to M180
Inch Size3/8" to 5"
Length.5MM to 3000MM,0.05 MTR to 3 MTR
Surface FinishCadmium Plated,Chrome Plated,Copper Plated,Silver Plated,Tin Plated
Thread LengthHalf Thread,Full Thread,Double End Threaded,One End Threaded,Customized Thread Length
Thread SeriesUNC / UNF / 8UN,BSW
Head TypesHex Head,Roun Head,Square Head,Socket Head,Allen Head,Countersunk
PackingPlastic Sleeve on Threads + Thermacol Roll + Plastic Roll
MakeUnifit Metalloys Inc,India

UniFit Metalloys is a producer and dealer of ASTM A320 GR.L7 Fasteners. We maintain production standards of international levels while developing our products.
Our ASTM A320 GR.L7 Fasteners are produced specifically for raised temperature utilization. GR.L7 Fasteners are high tensile and yield strength bearing austenitic steel types. These A320 Gr.L7 Fasteners are durable even at cryogenic temperatures. These Fasteners that we produce are highly demanded for their ease of use and reliability even under harsh environments use. These Fasteners are produced using Grade L7 Fasteners are known to resist corrosion, and moderately oxidizing and diminishing conditions. Hex Nuts are utilized as a part of numerous applications, for example, fluid transportation, material, and pharmaceutical businesses. We offer our GR.L7 items at competent costs in adjustable sizes and thicknesses to meet client requests. Our ASTM A320 GR.L7 Fasteners are accessible in various types like GR.L7 Bolts, GR.L7 Hex Nuts, GR.L7 Nuts, 

ASTM A320 Gr. L7 AISI 4142 Screws, AISI 4140 High Tensile Bolts, Alloy Steel ASTM A320 L7 T-Head Bolts, ASTM A320 Gr. L7 Studs, A320 Grade L7 AISI 4142 Threaded Rod Exporter in Mumbai, India.STM A320 AISI 4140 Washers, Alloy Steel ASTM A320 Gr.L7 J Bolts, Alloy Steel ASTM A320 L7 Mushroom Head Square Neck Bolts, ASTM A320 Grade L7 AISI 4142 Screws, ASTM A320 L7 Hexagon Head Cap Bolts Supplier in India.AISI 4142 Gr. L7 ASTM A320 Stud Bolts, ASTM A320 Grade L7 AISI 4142 Square Bolts, ASTM A320 AISI 4140 Bolts, ASTM SA320 4140 Hex Bolts, ASTM A320 L7 Alloy Steel Machine Bolts in MumbaiAlloy Steel Bolts Fasteners, ASTM A320 L7 AISI 4142 Bolts Manufacturer, A320 L7 AISI 4140 DIN 934 Bolts Exporter, SA320 L7 ASME B18.2.2 Nuts Distributor, Alloy Steel ASTM A320 L7 Eye Bolt, Alloy Steel ASTM A320 Grade L7 Foundation Bolts, Alloy Steel ASTM A320 Gr.L7 Structural Bolts Traders in India.Specifications

Specifications : ASTM A320 & ASME SA320

Standard : DIN, ASTM, BS and all International Standards

Thread Diameters : Up to 2-1/2

Threads Configuration : ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads

Certification : Dual Certified As per ASTM & ASME Codes.

Application Industries

In bridges and other structural steel works

Automobile industry

Agriculture equipment

Pylons and other architectural structures

Offshore industries

Transportation equipment

Spiral Cases and penstocks in power plants.

Alloy Steel A320 L7 Fasteners Chemical Composition :
GradeCMnPSSiCrNiMo
L70.37 - 0.49%0.65 - 1.10%0.04%0.04%0.15 - 0.35%0.75 - 1.20%-0.15 - 0.25%
ASTM A320 L7 Fasteners Mechanical properties :

 

Grade

 

Tensile Strength (MPa) minYield Strength 0.2% Proof (MPa) minElongation (% in 50mm) min
L712510516
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ASTM A193 Grade B16 Hex Bolts

ASTM A193 Grade B16 Hex Bolts
  • ASTM A193 Grade B16 Hex Bolts
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Approx. Price: Rs 25 / PieceGet Latest Price

Product Details:

MaterialASTM A193 Grade B16 Hex Bolts
Metric SizeM3 to M180
Inch Size3/8" to 5"
Length.5MM to 3000MM,0.05 MTR to 3 MTR
Surface FinishCadmium Plated,Chrome Plated,Copper Plated,Silver Plated,Tin Plated
Thread LengthHalf Thread,Full Thread,Double End Threaded,One End Threaded,Customized Thread Length
Thread SeriesUNC / UNF / 8UN,BSW
Head TypesHex Head,Roun Head,Square Head,Socket Head,Allen Head,Countersunk
PackingPlastic Sleeve on Threads + Thermacol Roll + Plastic Roll
MakeUnifit Metalloys Inc,India

Unifit Metalloys Inc are a leading manufacturer and trader of ASTM A193 Grade B16 Bolts. Our offered products are manufactured in adherence to the preset industry standards & norms, to ensure the quality and flawlessness. Owing to the good financial position & TQM and large production capacity, we have earned a vast number of customers in the market.

The Unifit Metalloys Inc has drawn together under the one roof of the total spectrum of trading, stock holding and processing activities.

 

Specificaitons:

B7 Alloy steel, AISI 4140/4142 quenched and tempered
B8 Class 1 Stainless steel, AISI 304, carbide solution treated.
B8M Class 1 Stainless steel, AISI 316, carbide solution treated.
B8 Class 2 Stainless steel, AISI 304, carbide solution treated, strain hardened
B8M Class 2 Stainless steel, AISI 316, carbide solution treated, strain hardened
B16 A heat-treated chromium-molybdenum-vanadium steel for high-pressure, high-temperature service.

Mechanical Properties Bolt -Grade Identification Markings

GradeSizeTensile ksi, minYield, ksi, minElong, %, minRA % min
B7 Up to 2-1/2 125 105 16 50
2-5/8 – 4 115 95 16 50
4-1/8 – 7 100 75 18 50
B8 Class 1 All 75 30 30 50
B8M Class 1 All 75 30 30 50
B8 Class 2 Up to 3/4 125 100 12 35
7/8 – 1 115 80 15 35
1-1/8 – 1-1/4 105 65 20 35
1-3/8 – 1-1/2 100 50 28 45
B8M Class 2 Up to 3/4 110 95 15 45
7/8 – 1 100 80 20 45
1-1/8 – 1-1/4 95 65 25 45
1-3/8 – 1-1/2 90 50 30 45
B16 Up to 2-1/2 125 105 18 50
2-5/8 – 4 110 95 17 45
4-1/8 – 7 100 85 16 45

Material Chemical Composition

ElementB7 (AISI 4140)B8 (AISI 304)B8M (AISI 316)B16 (AISI 4140)
Carbon 0.37 – 0.49% 0.08% max 0.08% max 0.37 – 0.49%
Manganese 0.65 – 1.10% 2.00% max 2.00% max 0.65 – 1.10%
Phosphorus, max 0.035% 0.045% 0.045% 0.035%
Sulfur, max 0.040% 0.030% 0.030% 0.040%
Silicon 0.15 – 0.35% 1.00% max 1.00% max 0.15 – 0.35


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Bi- Metal Washer

Bi- Metal Washer
  • Bi- Metal Washer
  • Bi- Metal Washer
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Approx. Price: Rs 5 / PieceGet Latest Price

Product Details:

MaterialBI-METAL WASHER
Surface Finishoriginal
ShapeRound, Rectangle & Square
BrandUNIFIT METALLOYS INC
Country of OriginMade in India
Large Dia5MM to 100MM

We at Unifit Metalloys Inc have developed the best of products for our customers. Our product range includes Bimetal Washers.
Our Bimetal washers are a combination of Copper and aluminium. The copper aluminium content in these washers is 85:15 & 80:20. These are available in a variety of sizes for our customers as per their requirements. These washers are put together with roll bending process. These are mechanically welded Aluminium and Copper and are not alloys. We offer these products that are made from the highest quality of raw materials and equipment. Our products are known for their accuracy in dimensions and perfect finishing.


AI-Cu bi-metal Washers, Electrical Transition Joint Washer Manufacturer, Galvanic Electro-Corrosion Bimetal Washers Exporter in Mumbai, India.Bimetal Washer Manufacturer, Bimetallic Washers Supplier, Aluminium - Copper Bimetal Washer Exporter in India.Specifications

Dimension/Size : 10mm OD * 6mm ID * 2mm thck and many of such types as per customers requirement

Surface Finish : Electroplated, Chemical Coated

Application Industries

In bridges and other structural steel works

Automobile industry

Agriculture equipment

Pylons and other architectural structures

Offshore industries

Transportation equipment

Spiral Cases and penstocks in power plants

Bimetal Washers in different types :

 

copper aluminium washer, bimetallic washers Stockist, aluminium clad copper washer, copper clad aluminium washers, Bi Metal washer Supplier, Bimetallic washer Supplier In Maharashtra, bimetal washers Exporter In Mumbai, copper clad washer, bimetallic washers Manufacturer, bimetallic washer Exporter In Mumbai, India.


Bimetal WashersBimetal WasherBi-metal Washer

 

Bimetal Washer
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Astm A193 Gr B16 Stud

Astm A193 Gr B16 Stud
  • Astm A193 Gr B16 Stud
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Approx. Price: Rs 30 / PieceGet Latest Price

Product Details:

Minimum Order Quantity100 Piece
MaterialAstm A193 Gr B16 Stud
Metric SizeM3 to M180
Inch Size3/8" to 5"
Length5MM to 3000MM, 0.05 MTR to 3 MTR
Surface FinishCadmium Plated, Chrome Plated, Copper Plated, Silver Plated, Tin Plated
Thread LengthHalf Thread, Full Thread, Double End Threaded, One End Threaded, Customized Thread Length
Thread SeriesUNC / UNF / 8UN, BSW
Head TypeHex Head, Roun Head, Square Head, Socket Head, Allen Head, Countersunk
Bolt TypeFull Threaded Stud, Double End Threaded Stud
PackingPlastic Sleeve on Threads + Thermacol Roll + Plastic Roll
MakeUnifit Metalloys Inc, India

UNIFIT Metalloys Inc is a most acclaimed ASTM A193 B16 Bolts Distributors in Mumbai, India, as well as exporter & suppliers. Whether you are looking for manufacturers of collated screws, threaded fasteners, and blind fasteners of every type, UNIFITI is the premier source for you. We are among the recognized Bolting Specialist in ASIA, Africa & Middle East. Our ASTM A193 B16 Bolts are widely used in number of industries such as aerospace, defense, automotive, petrochemical, waste processing, marine, pharmaceutical sectors and many more. Buy custom ASTM A193 B16 set screws created with ASME SA 193 in shortest delivery time which comes with NACE 3.1 Certification.

UNIFIT Metalloys Inc s is one of the largest manufacturers of ASME SA 193 Gr B16, B16 Studs, and B16 Hex Bolts in the country.  All of our items are manufactured according to our ISO 14001:2004 requirements, as well as the ASTM A-193 standards.  If your industrial project calls for A193 B16 material, you know you can trust the quality from Lightning Bolt.  Our ASTM A193 SS Studbolts are roll-threaded to ensure the strongest threads possible.  We do provide nuting tables and our ability to meet the custom packaging and kitting requirements of our customers.  If your project calls for ASTM A193 B16 Grub Screw we have a variety of blanks that can be threaded to your special requirements.

We have been servicing world’s industrial fastener needs for over 25 years.  Since then, our focus on the production of high quality B16 threaded rods at competitive pricing has allowed us to become an industry leader. Our niche in exotic A193 B16 alloy fasteners include materials such as hastelloy, Inconel, monel, duplex stainless as well as many additional Chemical Tensile Strength and Mechanical requirements of it.Several industrial projects that we supply material to include anchor bolts, and also stud bolts of many different ASTM grades.  In addition to being an ISO certified fastener manufacturer, we were awarded Corporate Supplier of the Year.So, regardless if your application is pulp & paper, chemical, Oil & Gas, Flanges, Fittings, and Forging, including FGD scrubbers, Reverse osmosis, desalination, Distillation columns, Biopharm tanks and fermenters, Manways, Power Generation, contact Lightning Bolt for all of your B16 Elevator Bolt needs.

ASTM A193 Grade B16 Fasteners Specification: Bolts, Nuts, Washers, Stud Bolts
MaterialSpecificationStandardsLengthSize

ASTM A193 Gr B16 Fasteners

 

IS

BS

ASTM

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

3 mm to 200 mm

M 02 to M 160

Mechanical Properties ASTM A193 Grade B16 : Nuts, Washers, Stud Bolts
DiameterTensile Strength, MinYield Strength, MinElongation, MinReduction, MinHardness, Max
Over M64 to M100760 MPa655 MPa17 %45 %321 HBW or 35 HRC
Over M100 to M180690 MPa585 MPa16 %45 %321 HBW or 35 HRC
SS ASTM A193 GRADE B16 Fasteners Chemical Composition: Bolts, Nuts, Washers, Stud Bolts
CarbonManganese, maxPhosphorus, maxSulfur, maxSiliconChromiumMolybdenumVanadiumAluminium
0.36 - 0.470.45 - 0.700.035 max0.040 max0.15 - 0.350.80 - 1.150.50 - 0.650.25 - 0.350.015 max

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A320 Grade L7 Stud

A320 Grade L7 Stud
  • A320 Grade L7 Stud
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Approx. Price: Rs 25 / PieceGet Latest Price

Product Details:

Minimum Order Quantity100 Piece
MaterialA320 Grade L7 Stud
Metric SizeM3 to M180
Inch Size3/8" to 5"
Length5MM to 3000MM,0.05 MTR to 3 MTR
Surface FinishCadmium Plated,Chrome Plated,Copper Plated,Silver Plated,Tin Plated
Thread LengthHalf Thread,Full Thread,Double End Threaded,One End Threaded,Customized Thread Length
Thread SeriesUNC / UNF / 8UN,BSW
Bolt TypeFull Threaded Stud,Double End Threaded Stud
PackingPlastic Sleeve on Threads + Thermacol Roll + Plastic Roll
MakeUnifit Metalloys Inc,India

Unifit Metalloys Inc is a Manufacuring,Supplier & Exporter of ASTM A320 L7 Stud Bolts This is the most common A320 bolt grade. A320 Grade L7 bolts and threaded studs are manufactured from alloy steel with chromium, manganese, and molybdenum. The bolts undergo a heat treating process to reach their required mechanical properties. L7 threaded studs and short, headed bolts are readily available in the marketplace. These bolts are typically bought and sold in a plain, bare metal finish. L7 bolts are available through 4” in diameter. A320 Grade L7 bolts larger than 1/2″ diameter require a Charpy impact test.

A320 Grade L7 is intended for low-temperature service down to -150° F and has a minimum Charpy impact value of 20-ft-lbf at this temperature.

Unifit Metalloys Inc. stocks ASTM A320 Stud Bolts from 3/8” - 4” diameter in Imperial Sizes: Plain (black) finish, Teflon Blue, and Cadium Plating. We also stocks B8 and B8M stud bolts. We can also provide larger stud bolts, stud bolts made from different materials (L7, L43, B8M, B8M, , Alloy 20, Monel, Hastelloy, Inconel, Titanium, etc), as well as different coatings.

Material Details
GRADES
ASTM A320 L7 Alloy steelAISI 4140/4142 Quenched and tempered
ASTM A320 L43 Alloy steelAISI 4340 Quenched and tempered
ASTM A320 B8 Class 1 Stainless steelAISI 304, carbide solution treated
ASTM A320 B8M Class 1 Stainless steelAISI 316, carbide solution treated
ASTM A320 B8 Class 2 Stainless steelAISI 304, carbide solution treated, strain hardened
ASTM A320 B8M Class 2 Stainless steelAISI 316, carbide solution treated, strain hardened

See Also: ASTM A320 at ASTM.org.

Mechanical Properties of ASTM A320 L7 Stud Bolts
GradeSizeTensile ksi, minYield, ksi, minElong, %, minRA % minCharpy Impact
20-ft-lbf
@ temp
L7Up to 2-1/21251051650-150° F

 

Chemical Composition of ASTM A320 L7 Stud Bolts

 

ElementL7 (AISI 4140)
Carbon0.37 - 0.49%
Manganese0.65 - 1.10%
Phosphorus, max0.035%
Sulfur, max0.040%
Silicon0.15 - 0.35%
Chromium0.75 - 1.20%
Nickel
Molybdenum0.15 - 0.25%
ASTM A320 Recomended Nuts and Washer
Bolt GradeNutsWashers
L7A194 Grade 4 or 7F436

Standard Specification ASTM A320 L7 Stud Bolts
ASTM A320 L7 Stud Bolts Size Range 3/8" to 4" Diameter (Imperial & Standard) .
ASTM A320 L7 Stud Bolts TypesAll Thread, Double End, Single End
ASTM A320 L7 Stud Bolts Industry StandardsANSI – American National Standards Institute: ANSI B 18.2.4 2M, ANSI B 28.2.4 1M
DIN: DIN 934, DIN 970
UTS – Unified Thread Standard: UNC, UNF, UNEF, UNS, NPT, NPTF
ISO – International Organization for Standardization: ISO 4032, ISO 4033
ASTM A320 L7 Stud Bolts SpecificationASTM A320 / ASME SA320
ASTM A320 L7 Stud Bolts GradesCarbon Steel: B7, B7M, L7
Stainless Steel:B8, B8 CL2, B8M, B8M CL2, B16
Exotic Alloys: A20, 17-4PH, Monel, Inconel, Incoloy, Hastelloy
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ASTM A193 Grade B7M Stud

ASTM A193 Grade B7M Stud
  • ASTM A193 Grade B7M Stud
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Approx. Price: Rs 10 / PieceGet Latest Price

Product Details:

Minimum Order Quantity10 Piece
MaterialASTM A193 Grade B7M Stud
Metric SizeM3 to M180
Inch Size3/8" to 5"
Length5MM to 3000MM, 0.05 MTR to 3 MTR
Surface FinishCadmium Plated, Chrome Plated, Copper Plated, Silver Plated, Tin Plated
Thread LengthHalf Thread, Full Thread, Double End Threaded, One End Threaded, Customized Thread Length
Thread SeriesUNC / UNF / 8UN, BSW
Head TypeHex Head, Roun Head, Square Head, Socket Head, Allen Head, Countersunk
Bolt TypeFull Threaded Stud, Double End Threaded Stud
PackingPlastic Sleeve on Threads + Thermacol Roll + Plastic Roll
MakeUnifit Metalloys Inc, India

Unifit Metalloys Inc is b7m bolts Manufacturer in India, We are one the leading supplier of b7m bolt at best price in Mumbai, India. professional b7m hex bolts manufacturers india in various sizes & threads.Unifit Metalloys Inc is looking for more Stockholders in Saudi Arabia Other Country to sell our b7 and b7m bolts.  become our authorised dealer & distributor of stud bolt astm a193 b7m in your country. express delivery of stud bolt a193 b7m at  low price, we are one of the largest suppliers & trader of ASTM A193 Grade B7M Bolt


ASTM A193 B7M Stud Bolts Mechanical Properties - Grade Identification Markings
GradeSizeTensile ksi, minYield, ksi, minElong, %, minRA % min
B7MUp 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

ASTM A193 B7M Stud Bolts 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%

ASTM A193 B7M Stud Bolts Recommended Nuts, Bolts & Washer
Bolt GradeNutsWashers
B7MA194 Grade 2HMF436
B8 Class 1A194 Grade 8SS304
B8M Class 1A194 Grade 8MSS316
B8 Class 2A194 Grade 8SS304
B8M Class 2A194 Grade 8MSS316
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ASTM A193 Grade B7M Hex Bolt

ASTM A193 Grade B7M Hex Bolt
  • ASTM A193 Grade B7M Hex Bolt
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Approx. Price: Rs 25 / PieceGet Latest Price

Product Details:

Minimum Order Quantity10 Piece
MaterialASTM A193 Grade B7M Hex Bolt
Head TypeHex Head, Roun Head, Square Head, Socket Head, Allen Head, Countersunk
Metric SizeM3 to M180
Inch Size3/8" to 5"
Length.5MM to 3000MM, 0.05 MTR to 3 MTR
Surface FinishCadmium Plated, Chrome Plated, Copper Plated, Silver Plated, Tin Plated
Thread LengthHalf Thread, Full Thread, Double End Threaded, One End Threaded, Customized Thread Length
Thread SeriesUNC / UNF / 8UN, BSW
PackingPlastic Sleeve on Threads + Thermacol Roll + Plastic Roll
MakeUnifit Metalloys Inc, India

UNIFIT METALLOYS INC is a Manufauring,Supplier & Exporter of ASTM A193 Grade B7M Hex Bolts are used very commonly in petrochemical plants, Chemical Plants, fertilizer plants shipyards etc mostly for flange joints. B7M Hex bolts have high tensile strength and are governed by ASTM A193 Grade Standard.

 

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.

 

Releated Keywords for ASTM A193 Grade B7M Bolts:  A193 B7M Bolts, A193 B7M Studs, A193 Fasteners, ASTM A193 Fasteners, B7M Bolts, B7M Threaded Rods

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%
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ASTM A193 B7M STUD BOLT

Approx. Price: Rs 20 / PieceGet Latest Price
ASTM A193 B7M STUD BOLT
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ASTM A193 B7 HEX BOLT

Approx. Price: Rs 30 / PieceGet Latest Price
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ASTM A194 GRADE 7 HEX NUT

Approx. Price: Rs 10 / PieceGet Latest Price
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INCONEL 800 ROUND BAR

Approx. Price: Rs 1,000 / KgGet Latest Price
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ASTM A194 2H HEX NUT

Approx. Price: Rs 10 / KgGet Latest Price
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Punit Jain (Proprietor)
Unifit Metalloys Inc.
Shop No-1, Ground Floor, Plot No. 13, Rassiwala Building, Near Durgadevi Udhyan
Girgaon, Mumbai - 400004, Maharashtra, India


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