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1/2-20 12pt Nuts (1pk)

Nut - 12 MM X 1.25 Thread - 16 MM 12 Point Head - Chromoly - Black Oxide - Universal - Each
ARP  |  Part# ARP-301-8318   More Details...

$8.39



3/8-24 12pt Nut (1pk)

Nut - 3/8-24 In Thread - 1/2 In 12 Point Head - Chromoly - Black Oxide - Universal - Each
ARP  |  Part# ARP-300-8371   More Details...

$3.14



3/8-24 12pt. Nuts (2pk)

Nut - 3/8-24 In Thread - 1/2 In 12 Point Head - Chromoly - Black Oxide - Universal - Pair
ARP  |  Part# ARP-300-8381   More Details...

$4.19



7/16-20 12pt. Nuts (10)

Nut - Wrenching - 7/16-20 In Thread - 5/8 In 12 Point Head - Chromoly - Black Oxide - Set Of 10
ARP  |  Part# ARP-301-8354   More Details...

$26.24



Bulkhead Nut -3

Bulkhead Fitting Nut - 3 An - Aluminum - Black Anodized - Each
ALLSTAR PERFORMANCE  |  Part# ALL-49600   More Details...

$3.29



Bulkhead Nut -4

Bulkhead Fitting Nut - 4 An - Aluminum - Black Anodized - Each
ALLSTAR PERFORMANCE  |  Part# ALL-49601   More Details...

$3.62



12pt SS Nut 3/8-16 2pk

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

$7.34



12pt SS Nut 5/16-18 2pk

Nut - 5/16-18 In Thread - 3/8 In 12 Point Head - Stainless - Polished - Universal - Pair
ARP  |  Part# ARP-401-8323   More Details...

$7.34



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

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

$4.19



12pt SS Nut 5/16-24 2pk

Nut - 5/16-24 In Thread - 3/8 In 12 Point Head - Stainless - Polished - Universal - Pair
ARP  |  Part# ARP-400-8321   More Details...

$7.34