ARP | Bulk Fasteners
Now you can use premium quality ARP stainless steel or chrome moly fasteners to install most anything on a car, boat or trailer. ARP's specially alloyed stainless steel bolts are heat-treated 8740 chrome moly bolts with black oxide finish are nominally rated at 180,000 psi tensile strength to provide a substantial extra margin of safety over Grade 8 hardware. Small head design for extra wrench clearance. Packs of 5.
Part Type: Bulk Fasteners
Thread Size: 5/16”-18
Fastener Head Style: Flanged 12-Point
Underhead Length: 1.250”
Fastener Material: Chromoly
Fastener Color: Black Oxide
Fastener Grade: ARP Custom 450
Fastener Tensile Strength: 180,000 psi
Wrench Diameter: 3/8”
Washers Included: Yes
Manufacturer: Automotive Racing Products
Manufacturer's Part Number: 641-1250
Warranty: Race Application, No warranty expressed or implied
Quantity: Sold as Set |