ASTM A563 Grade A Heavy Hex Nuts

ASTM A563 Grade A heavy hex nuts are made from carbon steel. Dimensional specifications are governed by ASME B18.2.2. Grade markings are not required for A563 Grade A heavy hex nuts, though in some cases Grade A nuts may be marked with the letter A. ASTM A563 covers standard specifications for carbon and alloy steel nuts. Heavy hex nuts provide increased bearing surface area over finished nuts.

ASTM A563-DH Heavy Hex Nuts - Precision Bolts

1-3/4-5 ASTM A563 GRADE A HEAVY HEX NUTS PLAIN STEEL

Tacoma Screw Products 5/8-11 Heavy Hex Full Nuts — ASTM, 46% OFF

China ASTM A563 Gr DH Heavy Hex Nuts Suppliers, Manufacturers - Factory Direct Price - Haixin

Astm A563 Grade C3 F Heavy Hex Nuts

High Strength Heavy Hex Nuts A563 Dh/ A563m 10s - China Hex Nuts, Bolt

Hex Nut ASTM A563 Gr DH / A563M 8S, 10S, Material: Stainless Steel, Nominal Nut Diameter: M20 (20 mm) at Rs 109/kg in Ludhiana

ASTM A563 Nuts and Fasteners Atlanta Rod and Manufacturing

Ziegler Bolt Nut 3/4-10 HEAVY HEX NUT DOMESTIC A563 DH HDG, 52% OFF

3/8-16 A563 Grade A Heavy Hex Nut Zinc Plated – FMW Fasteners