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, Heavy Hex Nuts UNC A563 HDG:, Are slightly thicker and larger than standard (finished) hex nuts, Intended for use in high-pressure and/or
1/2-13 Conquest Heavy Hex Nut, A563 Grade A - Hot Dip Galvanized – Fasteners Plus
2-4.5 A563 GRADE A HEAVY HEX NUT
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
Grade A Heavy Hex Nut, Galvanized
Hex Nuts Supplier - Bolt Nut by Windo Metal
1 1/4-7 UNC HEX NUTS COARSE STAIN A2 18-8
A563 Heavy Hex Nuts Structural and Heavy Hex Nuts
Wholesale astm a563 grade dh heavy hex nut Of Various Designs and Uses
Structural Bolt 5/8 UNC - w/A563 DH Nut / Plain A325
Fastenal Industrial Supplies, OEM Fasteners, Safety Products & More
Wholesale hdg nuts Of Various Designs and Uses
Suppliers of Heavy hex nuts for use with structural bolts (ASTM A563