ARP 1/4-20 x 0.515 12Pt Black Oxide Bolts ARP 1/4-20 x 0.515 12Pt Black Oxide Bolts

These ARP 1/4-20 x 0.515 12pt black oxide bolts provide a compact, serviceable fastener solution for applications requiring a 12-point head and 1/4-20 thread engagement. The 12pt head accepts standard 12-point sockets for high-torque wrenching, while the black oxide finish offers a subdued appearance and mild corrosion resistance for general-purpose assemblies. Designed for precise fit where a short 0.515 length is required, these bolts are ideal when matching OEM thread and head geometry matters.

Features:

• Thread size 1/4-20 coarse-thread standard fit
• Length 0.515 specified for precise engagement
• Head style 12pt for socket wrenching
• Finish black oxide for mild corrosion resistance