ASTM Fastener Specifications

StandardDescription
ASTM A193 / A193MStandard Specification for Alloy-Steel and Stainless Steel Bolting for High Temperature or High Pressure Service and Other Special Purpose Applications
ASTM A194 / A194MStandard Specification for Carbon Steel, Alloy Steel and Stainless Steel Nuts for Bolts for High Pressure or High Temperature Service or both
ASTM A320 / A320MStandard Specification for Alloy Steel and Stainless Steel Bolting for Low Temperature Service
ASTM A453 / A453MStandard Specification for High-Temperature Bolting, with Expansion Coefficients Comparable to Austenitic Stainless Steels
ASTM A638 / A638MStandard Specification for Precipitation Hardening Iron Base Superalloy Bars, Forgings, and Forging Stock for High-Temperature Service
ASTM F467 / 467MStandard Specification for Nonferrous Nuts for General Use 
ASTM F468 / F468MStandard Specification for Nonferrous Bolts, Hex Cap Screws, Socket Head Cap Screws, and Studs for General Use
ASTM F593Standard Specification for Stainless Steel Bolts, Hex Cap Screws, and Studs
ASTM F594Standard Specification for Stainless Steel Nuts
ASTM F2281Standard Specification for Stainless Steel and Nickel Alloy Bolts, Hex Cap Screws, and Studs, for Heat Resistance and High Temperature Applications
ASTM F2282Standard Specification for Quality Assurance Requirements for Carbon and Alloy Steel Wire, Rods, and Bars for Mechanical Fasteners
ASTM A1014 / A1014MStandard Specification for Precipitation-Hardening Bolting (UNS N07718) for High Temperature Service
ASTM A1082 / A1082MStandard Specification for High Strength Precipitation Hardening and Duplex Stainless Steel Bolting for Special Purpose Applications
ASTM A307Standard Specification for Carbon Steel Bolts, Studs, and Threaded Rod 60000 PSI Tensile Strength
ASTM A325 / A325MStandard Specification for Structural Bolts, Steel, Heat Treated, 120/105 ksi Minimum Tensile Strength (Withdrawn 2016)
ASTM A354Standard Specification for Quenched and Tempered Alloy Steel Bolts, Studs, and Other Externally Threaded Fasteners
ASTM A437 / A437MStandard Specification for Stainless and Alloy-Steel Turbine-Type Bolting Specially Heat Treated for High-Temperature Service
ASTM A449Standard Specification for Hex Cap Screws, Bolts and Studs, Steel, Heat Treated, 120/105/90 ksi Minimum Tensile Strength, General Use
ASTM A490Standard Specification for Structural Bolts, Alloy Steel, Heat Treated, 150 ksi Minimum Tensile Strength (Withdrawn 2016)
ASTM A540 / A540MStandard Specification for Alloy-Steel Bolting for Special Applications
ASTM A563 / A563MStandard Specification for Carbon and Alloy Steel Nuts
ASTM A574 / A574MStandard Specification for Alloy Steel Socket-Head Cap Screws
ASTM F436 / F436MStandard Specification for Hardened Steel Washers Inch and Metric Dimensions
ASTM F568 / F568MStandard Specification for Carbon and Alloy Steel Externally Threaded Metric Fasteners (Withdrawn 2012)
ASTM F835 / F835MStandard Specification for Alloy Steel Socket Button and Flat Countersunk Head Cap Screws
ASTM F836MStandard Specification for Style 1 Stainless Steel Metric Nuts
ASTM F837 /F873MStandard Specification for Stainless Steel Socket Head Cap Screws
ASTM F844Standard Specification for Washers, Steel, Plain (Flat), Unhardened for General Use
ASTM F879 / F879MStandard Specification for Stainless Steel Socket Button and Flat Countersunk Head Cap Screws
ASTM F880 / F880MStandard Specification for Stainless Steel Socket, Square Head, and Slotted Headless-Set Screws
ASTM F901Standard Specification for Aluminum Transmission Tower Bolts and Nuts
ASTM F3125 / F3125MStandard Specification for High Strength Structural Bolts, Steel and Alloy Steel, Heat Treated, 120 ksi (830 MPa) and 150 ksi (1040 MPa) Minimum Tensile Strength, Inch and Metric Dimensions