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. 

Heavy Hex Nuts Supplier - Bolt Nut by Windo Metal

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1/2-13 A563 GR C Heavy Hex Nut Zinc Clear Trivalent

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1/2-13 Coarse Thread A563 Grade DH Heavy Hex Nut Medium Carbon Steel Plain Finish

Nut Weights for A563 and Finish Hex Nuts

324250 Brighton Best HEAVY HEX NUT - 1-8 - STEEL - HOT DIP GALVANIZED - UNC - GRADE A - ASTM A563 - 25 PK - BBI : PartsSource : PartsSource - Healthcare Products and Solutions

Fastenal Industrial Supplies, OEM Fasteners, Safety Products & More