Steel fastener grades

Supplier and exporter of Steel fastener, Check list of Steel fastener grades, Steel Bolt Grades

Steel Bolt Grade 8.8, U-Bolt Steel Grade, Steel Bolt Grades Chart, Steel Bolt Specifications and Steel Bolt Specification

Common Specifications for use with Fasteners

ASTM A36 Carbon Structural Steel
ASTM A153 Zinc Coating (Hot-Dip) on Iron and Steel Hardware
ASTM A193 ASTM Alloy-Steel and Stainless Steel Bolting Materials for High-Temperature Service
ASTM A194 Carbon and Alloy Steel Nuts for Bolts for High-Pressure and High-Temperature Service
ASTM A307 Steel Bolts and Studs, 60,000 PSI Tensile Strength

Alloy Steel Bolting Materials for Low- Temperature Service

ASTM A325 Structural Bolts, Steel, Heat Treated, 120/105 KSI Minimum Tensile Strength
ASTM A354 Quenched and Tempered Alloy Steel Bolts, Studs and Other Externally Threaded Fasteners
ASTM A394 Steel Transmission Tower Bolts, Zinc- Coated and Bare
ASTM A449 Quenched and Tempered Steel Bolts and Studs
ASTM A489 Carbon Steel Lifting Eyes
ASTM A490 Heat-Treated Structural Bolts, 150 KSI Tensile Strength
ASTM A563 Carbon and Alloy Steel Nuts
ASTM A574 ASTM Alloy Steel Socket Head Cap Screw
ASTM B633 Electrodeposited Coatings of Zinc on Iron and Steel
ASTM F436 Hardened Steel Washers
ASTM F467 Nonferrous Nuts for General Use
ASTM F468 Nonferrous Bolts, Hex Cap Screws, and Studs for general use
ASTM F593 Stainless Steel Bolts, Hex Cap Screws, and Studs
ASTM F594 Stainless Steel Nuts
ASTM F837 Stainless Steel Socket Head Cap Screws
ASTM F844 Washers, Steel, Plain (Flat), Unhardened for General Use
ASTM F879 ASTM F879 Button and Flat Countersunk Head Cap Screws
ASTM F880 Stainless Steel Socket Set Screws
ASTM F835 ASTM Alloy Steel Socket Button and Flat Countersunk Head Cap Screws
ASTM F912 ASTM Alloy Steel Socket Set Screws
ASTM F959 Compressible Washer Type Direct Tension Indicators for use with Structural Fasteners
ASTM F1554 ASTM Anchor Bolts, Steel, 36, 55 and 150-ksi Yield Strength
ASTM F1852 “Twist Off" Type Tension Control Structural Bolt/Nut/Washer Assemblies, Steel, Heat Treated, 120/105-ksi Minimum Tensile Strength
ASTM F1941 Electrodeposited Coatings on Thread Fasteners (Unified Inch Screw Threads)

SAE Standards

J58 Flanged 12 Point Screws J487 Cotter Pins
J78 Steel Self-Drilling Tapping Screws J493 Rod Ends and Clevis Pins
J81 Thread Rolling Screws J933 Mechanical and Quality Requirements for Tapping Screws
J429 Mechanical and Material Requirements for Externally Threaded Fasteners J995 Mechanical and Material for Steel Nuts

Common Specifications for use with Fasteners

ANSI and/or ASME Standards (inch series)

B18.1.1 Small Solid Rivets B18.8.1 Clevis Pins and Cotter Pins
B18.1.2 Large Rivets B18.8.2 Taper Pins, Dowel Pins, Straight Pins, Grooved Pins and Spring Pins
B18.2.1 Square and Hex Bolts and Screws B18.9 Plow Bolts
B18.2.2 Square and Hex Nuts B18.10 Track Bolts and Nuts
B18.2.6 Fasteners for use in Structural Applications B18.11 Miniature Screws
B18.3 Socket Cap, Shoulder and Set Screws B18.13 Screw and Washer Assemblies (Sems)
B18.5 Round Head Bolts B18.15 Forged Eyebolts
B18.6.2 Slotted Head Cap Screws, Square Head Set Screws, and Slotted Headless Set Screws B18.17 Wing Nuts, Thumb Screws and Wing Screws
B18.6.3 Machine Screws and Machine Screw Nuts B18.21.1 Lock Washers
B18.6.4 Thread Forming and Thread Cutting Tapping Screws and Metallic Drive Screws B18.22.1 Plain Washers
B18.7 General Purpose Semi-Tubular Rivets, Full Tubular Rivets, Split Rivets and Rivet Caps B18.23.1 Beveled Washers


Stainless Steel
18-8 Stainless
Stainless 316
Stainless 410
Grade 2
Grade 5 / Grade F
Grade 8 / Grade G
Alloy Steel
Silicon Bronze

ASME SA36 Bolts stockist in India- ASME, DIN, AS, BS

ASTM A36 Bolts Coatings and plating as well as plain finished oil and tempered is available as required by the end user such as Zinc plating, Cadmium plating, Xylan ® coating, Dupont Teflon ® coating, Hot Dip Galvanized coating, Auge Antifrix ® coating, Sermagard ® coating and Niwat 1000 ® plating.

Available standard: DIN 934, ISO 4033, ISO 4032, DIN 935,DIN 936, ASME B18.2.2, ASME B18.2.4.6M, DIN 976, DIN 975, DIN 2510, DIN 939, DIN 940, DIN 938

Teflon coated bolts

PTFE coated bolts

Industries & Solutions


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Pipe, Tube & Tubing

Sheet, Plate

Round Bar & fasteners

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