1/2-13 Heavy Hex Nuts A563 Grade A Coarse HDG, 1/2-13 Heavy Hex Nuts A563 Grade A Coarse HDG

1/2-13 Hot-Dip Galvanized A325 Heavy Hex Nut A563 Grade DH

Grade A Heavy Hex Nuts are manufactured from low carbon steel, 1008-1010 for sizes up to 1 inch (cold-formed) and 1045 steel for sizes over 1 inch

1 1/2-6 A563 Grade A Heavy Hex Nut Plain – FMW Fasteners

ASTM A563 Nut and SA 563 Grade A/ B/ Dh Heavy Hex Nuts manufacturer

Heavy Hex Nuts - ASME/ANSI B18.2.2 - A194 2H - A563 Grade A -Grade B

3/8-16 Heavy Hex Nuts A563 Grade A Coarse

Heavy Hex Nuts - ASME/ANSI B18.2.2 - A194 2H - A563 Grade A -Grade B

HEAVY HEX NUTS A563 GRADE A COARSE HDG

Astm A563 Grade Dh3 Heavy Hex Nuts

DHN12GD 1/2-13 Heavy Hex Nut, A563 Grade DH, Coarse, HDG, USA/Canada

1/2-13 Conquest Heavy Hex Nut, A563 Grade A - Hot Dip Galvanized – Fasteners Plus

ASTM A194-2H Heavy Hex Nuts - Precision Bolts

Ziegler Bolt & Nut House. Heavy Hex Nuts

Everbilt 5/16 in.-18 Zinc Plated Hex Nut (100-Pack) 801740 - The Home Depot

Item #214-483 - 7/8-9 ASTM A194 GRADE 2H HEAVY HEX NUT HOT DIPPED GALVANIZED + BLUE WAX

1/2-13 Hot-Dip Galvanized Finish Hex Nut