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.

Tapped Oversize Heavy Hex Nut ASTM A563 Grade A Steel Galvanized - R. E. Glover Ltd. Supply

1-3/8-6 Grade 2 Heavy Hex Nut Steel Plain ASTM A563 1-3/8-6 1 3/8 6

1/2-13 A563 Heavy Hex Nuts, HDG

9/16-12 A563 Grade A Heavy Hex Nut Plain – FMW Fasteners

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

1/2-13 Heavy Hex Nut, A563 Grade A, Coarse, Hot Dip Galvanized (100/Pkg.)

NHX3202511, 1/4-20 HEAVY HEX NUT ASTM A563 GRADE A STEEL ZINC PLATED

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

3/4-10 A563 Grade DH - Heavy Hex Nuts - Plain Finish (USA)

Qbh ASTM A563 A Grade HDG Carbon Steel High-Strength Heavy Hex Hexagonal Hexagon Nuts - China Nut, Hex Nut

2) 1-1/4-7 ASTM A563 Grade 2 Plain Finish Steel Slotted Hex Nut - Heavy

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