Arp Hex Nuts - 1/4-28 (10) 200-8639

Arp 1/4-28 Hex Nut W/Flange Kit (10Pk) 200-8631Nut - 1/4-28 in Thread - 7/16 in Hex Head - Chromoly - Black Oxide - Universal - Set of 10

Arp Hex Nuts - 1/2-20 (10) 200-8637Nut - 1/2-20 in Thread - 3/4 in Hex Head - Chromoly - Black Oxide - Universal - Set of 10

Arp 1/4-28 12Pt. Nuts (10) 300-8330Nut - 1/4-28 in Thread - 5/16 in 12 Point Head - Chromoly - Black Oxide - Universal - Set of 10

Arp Hex Nuts - 3/8-16 (10) 200-8734Nut - 3/8-16 in Thread - 9/16 in Hex Head - Chromoly - Black Oxide - Universal - Set of 10

Arp Hex Nuts - 7/16-20 (10) 200-8636Nut - 7/16-20 in Thread - 11/16 in Hex Head - Chromoly - Black Oxide - Universal - Set of 10

Arp Hex Nuts - 3/8-24 (10) 200-8634Nut - 3/8-24 in Thread - 9/16 in Hex Head - Chromoly - Black Oxide - Universal - Set of 10

Arp Hex Nuts - 3/8-24 (10) 200-8650Nut - Locking - 3/8-24 in Thread - 9/16 in Hex Head - Serrated Flange - Steel - Cadmium - Set of 10

Arp Hex Nuts - 7/16-20 (10) 200-8635Nut - 7/16-20 in Thread - 5/8 in Hex Head - Chromoly - Black Oxide - Universal - Set of 10

Arp Hex Nuts - 5/16-24 (10) 200-8630Nut - Locking - 5/16-24 in Thread - 1/2 in Hex Head - Serrated Flange - Steel - Cadmium - Set of 10