ASTM A325 Bolts / Structural Bolt /Heavy Hex Bolts

Product Type: Hex Bolts / Structural Bolts / Custom Bolts /Carriage Bolts / Flange Bolts

Standards: ASTM / DIN / ISO

Sizes: M6 – M56 / 1/4” – 2”

Thread Type: UNC / UNF / Metric

Material Options:

• Carbon Steel

• Alloy Steel (4140 / 42CrMo)

• Stainless Steel (304 / 316)

Heat Treatment: Quenched & Tempered

Surface Finish:

• Hot Dip Galvanized (HDG)

• Black Oxide

• Zinc Plated

• Dacromet

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  We provide full fastening systems:

• Heavy hex nuts (A563)

• Hardened washers (F436)

• Threaded rods / anchor bolts