Arp 1/4-20 Ss 12Pt Nut Kit (10Pk) 401-8340

Arp 1/4-20 12Pt. Nuts (10) 301-8340Nut - 1/4-20 in Thread - 5/16 in 12 Point Head - Chromoly - Black Oxide - Universal - Set of 10

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 1/2-13 12Pt Nut Kit 10Pk 301-8342Nut - 1/2-13 in Thread - 9/16 in 12 Point Head - Chromoly - Black Oxide - Universal - Set of 10

Arp 1/2-20 12Pt Nuts (10Pk) 301-8353Nut - 1/2-20 in Thread - 11/16 in 12 Point Head - Chromoly - Black Oxide - Universal - Set of 10

Arp 12Pt Ss Nut 8Mm X 1.25 10Pk 400-8312Nut - 8 mm x 1.25 Thread - 10 mm 12 Point Head - Stainless - Polished - Universal - Set of 10