ARP 1/4"-20 x 1.250 12pt black oxide bolts (640-1250) S-Class 2nd Gen Manufacturer's Part Number: 62660060

Manufacturer's Part Number: 62660060

Manufacturer BMW Model S1000RR HP4 Year 2012-2014 Want to see behind the scenes

Withstand the rigors of high horsepower

Manufacturer's Part Number: 13101040

ARP 1/4"-20 x 1.250 12pt black oxide bolts (640-1250) S-Class 2nd Gen Manufacturer's Part Number: 62660060ARP 1 4" 20 x 1. 250 12pt black oxide bolts (640 1250) ARP Chromoly Bolts 640 1250 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,