Technical Information - Tri-State Fasteners
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Technical Information - Tri-State Fasteners


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Technical Information


View the latest technical information on over 550 types of fasteners.
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- Alloy Steel & Stainless Bolting Materials for High Temp or High Pressure Service

Carbon Steel Bolts & Studs, 60,000 psi Tensile Strength

ASTM A320 - Alloy Steel & Stainless Steel Bolting Materials for Low Temperature Service

ASTM A325 - Structural Bolts, Steel, Heat Treated, 120/105 ksi Minimum Tensile Strength

ASTM A354 - Quenched & Tempered Alloy Bolts, Studs, & Other Externally Threaded Fasteners

ASTM A449 - Quenched & Tempered Steel Bolts & Studs for General Use

ASTM A490 - Structural Bolts, Alloy Steel, Heat Treated, 150 ksi Minimum Tensile Strength

ASTM F593 - Stainless Steel Bolts, Hex Cap Screws, & Studs

ASTM F1554 - Anchor Bolts Designed to Anchor Structural Supports to Concrete Foundations



ASTM A153 - Zinc Coating (HOT DIP GALVANIZED) for Iron or Steel Hardware

ASTM B695 - Mechanically Deposited Zinc

ASTM F1941 - Electrodeposited Coatings on Threaded Fasteners

ASTM F2329 - Zinc Coating, Hot Dip, For Bolts & Other Hardware


- Carbon & Alloy Steel Nuts for Bolts Under High Pressure or High Temp Service

- Standard Specification for Carbon & Alloy Steel Nuts

ASTM F594 - Stainless Steel Nut Specification


- Untreated, General Purpose Flat Washers

- Hardened Steel Washers


- Drill & Tap Calculator/Decimal Equivelants

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