Arp S/S 12Pt. Nut - 7/16-20 (1) 400-8303

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

Arp S/S 12Pt. Nuts - 7/16-20 (10) 400-8333Nut - 7/16-20 in Thread - 1/2 in 12 Point Head - Stainless - Polished - Universal - Set of 10

Arp S/S 12Pt. Nut - 5/16-18 (1) 401-8303Nut - 5/16-18 in Thread - 3/8 in 12 Point Head - Stainless - Polished - Universal - Each

Arp S/S 12Pt. Nut - 1/4-28 (1) 400-8300Nut - 1/4-28 in Thread - 5/16 in 12 Point Head - Stainless - Polished - Universal - Each