1/2-13 A563 Heavy Hex Nuts, Plain

1/2"-13 Gr. A563 Heavy Hex Nuts. In stock and ready to ship, we carry thousands of nuts and washers for your construction needs. Available plain or galvanized.
1/2-13 A563 Grade A Heavy Hex Nut Plain. Course Thread, Package of 50. 

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

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1-1/2-6 A563 Gr C Heavy Hex Nuts Bulk

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

ASTM A563-C Heavy Hex Nuts - Precision Bolts

A563 Grade A Heavy Hex Nuts

ASTM A563-DH Heavy Hex Nuts - Precision Bolts

Heavy Hex Nuts Supplier - Bolt Nut by Windo Metal

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