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5/16-24 Large Flange Header Nut (1pk)

Nut - 5/16-24 In Thread - 3/8 In 12 Point Head - Chromoly - Black Oxide - Each
ARP  |  Part# ARP-AGN12-5CL   More Details...

$3.99



S/S 12pt. Nut - 5/16-18 10pk

Nut - 5/16-18 In Thread - 3/8 In 12 Point Head - Stainless - Polished - Set Of 10
ARP  |  Part# ARP-401-8343   More Details...

$26.99



1/2-13 SS 12pt Nut Kit 10pk

Nut - 1/2-13 In Thread - 9/16 In 12 Point Head - Stainless - Polished - Set Of 10
ARP  |  Part# ARP-401-8342   More Details...

$53.99



3/8-16 SS 12pt Nut Kit 10pk

Nut - 3/8-16 In Thread - 7/16 In 12 Point Head - Stainless - Polished - Set Of 10
ARP  |  Part# ARP-401-8341   More Details...

$26.99



S/S 12pt. Nut - 5/16-18 (1)

Nut - 5/16-18 In Thread - 3/8 In 12 Point Head - Stainless - Polished - Each
ARP  |  Part# ARP-401-8303   More Details...

$4.99



S/S 12pt. Nut - 1/4-20 (1)

Nut - 1/4-20 In Thread - 5/16 In 12 Point Head - Stainless - Polished - Each
ARP  |  Part# ARP-401-8300   More Details...

$4.99



S/S 12pt. Nut - 3/8-16 (1)

Nut - 3/8-16 In Thread - 7/16 In 12 Point Head - Stainless - Polished - Each
ARP  |  Part# ARP-401-8301   More Details...

$3.99



S/S 12pt. Nut - 1/2-13 (1)

Nut - 1/2-13 In Thread - 9/16 In 12 Point Head - Stainless - Polished - Each
ARP  |  Part# ARP-401-8302   More Details...

$4.99



S/S 12pt. Nut - 1/4-28 (1)

Nut - 1/4-28 In Thread - 5/16 In 12 Point Head - Stainless - Polished - Each
ARP  |  Part# ARP-400-8300   More Details...

$4.99



12pt SS Nut 3/8-16 2pk

Nut - 3/8-16 In Thread - 7/16 In 12 Point Head - Stainless - Polished - Pair
ARP  |  Part# ARP-401-8321   More Details...

$6.99