Arp 5/16-24 12Pt. Nut (1) 300-8301

Arp S/S 12Pt. Nut - 5/16-24 (1) 400-8301Nut - 5/16-24 in Thread - 3/8 in 12 Point Head - Stainless - Polished - Universal - Each

Arp S/S 12Pt. Nut - 3/8-16 (1) 401-8301Nut - 3/8-16 in Thread - 7/16 in 12 Point Head - Stainless - Polished - Universal - Each

Arp 3/8-24 12Pt. Nut (1) 300-8302Nut - 3/8-24 in Thread - 7/16 in 12 Point Head - Chromoly - Black Oxide - Universal - Each

Arp 9/16-18 12Pt. Nut (1) 300-8305Nut - 9/16-18 in Thread - 11/16 in 12 Point Head - Chromoly - Black Oxide - Universal - Each

Arp 7/16-20 12Pt. Nut (1) 300-8303Nut - 7/16-20 in Thread - 1/2 in 12 Point Head - Chromoly - Black Oxide - Universal - Each