ARP 300-8309 5/8-18 Chromoly 12-Point Nut

The ARP 300-8309 nut is designed for applications requiring a 5/8-18 thread and a 12-point head. Made from chromoly and finished in black oxide, it combines durable material construction with a functional finish for dependable use in suitable fastening applications.

This nut features a 13/16-inch 12-point head, providing the specified head design for installation with the appropriate tool. Its 5/8-18 thread configuration identifies the matching threaded connection. The black oxide finish gives the component its distinctive appearance while complementing its chromoly construction.

Supplied individually, the ARP 300-8309 is a focused replacement or service component for projects that call for these exact thread, head-style, material, and finish specifications. Verify the required fastener details before installation to ensure proper application.

Features:

• Thread: 5/8-18
• Head Style: 12-point
• Head Size: 13/16 inch
• Material: Chromoly
• Finish: Black oxide
• Quantity: Each