ARP

Nut - 5/16-18 in Thread - 12 Point Head - Chromoly - Black Oxide - Pair

Nut - 1/2-13 in Thread - 9/16 in 12 Point Head - Chromoly - Black Oxide - Pair

Nut - 3/8-16 in Thread - 7/16 in 12 Point Head - Chromoly - Black Oxide - Pair

Nut - 12 mm x 1.75 Thread - 14 mm 12 Point Head - Chromoly - Black Oxide - Set of 10

ARP 7/16in-20 Low Head .600 Flange OD 12pt Nut Kit 10/Kits

Nut - 7/16-20 in Thread - 9/16 in 12 Point Head - Chromoly - Black Oxide - Set of 10

Nut - 3/8-24 in Thread - 1/2 in 12 Point Head - Chromoly - Black Oxide - Set of 10

Nut - 3/8-24 in Thread - 1/2 in 12 Point Head - Chromoly - Black Oxide - Set of 10

ARP M6 x 1.00 12pt Nut Kit (10 pack)

Nut - 3/8-24 in Thread - 1/2 in 12 Point Head - Chromoly - Black Oxide - Pair

ARP M10 x 1.25 12pt Nut Kit pkg of 10

Nut - 9 mm x 1.00 Thread - 11 mm 12 Point Head - Chromoly - Black Oxide - Set of 10

Nut - 8 mm x 1.00 Thread - 10 mm 12 Point Head - Chromoly - Black Oxide - Set of 10

Nut - 10 mm x 1.50 Thread - 12 mm 12 Point Head - Chromoly - Black Oxide - Pair

Nut - 8 mm x 1.00 Thread - 10 mm 12 Point Head - Chromoly - Black Oxide - Pair

Nut - 10 mm x 1.25 Thread - 12 mm 12 Point Head - Chromoly - Black Oxide - Each

Nut - 10 mm x 1.25 Thread - 12 mm 12 Point Head - Small Collar - Chromoly - Black Oxide - Each

Nut - 5/8-18 in Thread - 13/16 in 12 Point Head - Chromoly - Black Oxide - Set of 10