Arp S/S 12Pt. Nut - 5/16-18 10Pk 401-8343

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 5/16-18 12Pt. Nuts (10) 301-8343Nut - 5/16-18 in Thread - 3/8 in 12 Point Head - Chromoly - Black Oxide - Universal - Set of 10

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 12Pt Ss Nut 5/16-18 2Pk 401-8323Nut - 5/16-18 in Thread - 3/8 in 12 Point Head - Stainless - Polished - Universal - Pair

Arp S/S 12Pt. Nut - 1/4-20 (1) 401-8300Nut - 1/4-20 in Thread - 5/16 in 12 Point Head - Stainless - Polished - Universal - Each

Arp S/S 12Pt. Nut - 1/2-13 (1) 401-8302Nut - 1/2-13 in Thread - 9/16 in 12 Point Head - Stainless - Polished - Universal - Each

Arp 3/8-16 Ss 12Pt Nut Kit 10Pk 401-8341Nut - 3/8-16 in Thread - 7/16 in 12 Point Head - Stainless - Polished - Universal - Set of 10

Arp S/S 1/2-20 12Pt. Nuts 10Pk 400-8334Nut - 1/2-20 in Thread - 9/16 in 12 Point Head - Stainless - Polished - Universal - Set of 10

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