Standard Stainless Course Thread
1/4"-20 12 Point ARP - Stainless
From $4.40 USD
5/16"-18 12 Point ARP - Stainless
From $5.19 USD
3/8"-16 12 Point ARP - Stainless
From $5.19 USD
3/8"-16W 12 Point ARP - Stainless
From $7.19 USD
7/16"-14 12 Point ARP - Stainless
From $9.60 USD
7/16"-14 (1/2" Wrenching) 12 Point ARP - Stainless
From $10.80 USD
1/2"-13 12 Point ARP - Stainless
From $13.19 USD
Standard Stainless Fine Thread
1/4"-28 12 Point ARP - Stainless
From $5.19 USD
5/16"-24 12 Point ARP - Stainless
From $6.00 USD
3/8"-24 12 Point ARP - Stainless
From $6.80 USD
3/8"-24W 12 Point ARP - Stainless
From $8.00 USD
7/16"-20 12 Point ARP - Stainless
From $13.19 USD
1/2"-20 12 Point ARP - Stainless
From $12.80 USD