ARP 5/16"-18 x 2.500 12pt black oxide bolts (641-2500) volkswagen-bora-2nd-gen Manufacturer's Part Number: 628224005

Manufacturer's Part Number: 628224005

Part Number: HO108-89-2

2009 RENAULT CLIO 1

Part Number: CCPR-5850

ARP 5/16"-18 x 2.500 12pt black oxide bolts (641-2500) volkswagen-bora-2nd-gen Manufacturer's Part Number: 628224005ARP 5 16" 18 x 2. 500 12pt black oxide bolts (641 2500) ARP Chromoly Bolts 641 2500 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,