5/16˝-18 SAE Bolt Kit by ARP

Now you can use premium-quality ARP chromoly bolts to install most anything on a car, boat, or trailer. These specially heat-treated 8740 chromoly fasteners feature a black oxide finish. They're nominally rated at 180,000 psi tensile strength to provide a substantial extra margin of safety over Grade 8 hardware. The bolts are available in a wide range of thread sizes, head styles, and other options.

Features

• Fastener Type: Bolt
• Thread Size: 5/16 in.-18
• Fastener Head Style: Flanged 12-point
• Underhead Length (in.): 3.500 in.
• Fastener Material: Chromoly
• Fastener Finish: Black oxide
• Fastener Grade: ARP 8740 chrome moly
• Fastener Tensile Strength (psi): 180,000 psi
• Wrench Diameter: 3/8 in.
• Washers Included: Yes

Benefits

• Heat-treated 8740 chromoly fasteners feature a black oxide finish
• Rated at 180,000 psi tensile strength

Applications

• Universal

What's In The Box?

• 5 - Bolts

Warranty

• Manufacturers Standard Warranty