DIAMOND ENGINEERING Rear Caliper Bolt Kit M8 Softail PB914S

Polished to a mirror finish, Custom 450 stainless steel, 12-Point bolts have 180,000 psi tensile, which is 20% stronger than Grade 8, UNJ3A rolled threads, Belt/sprocket kits are ideal for high-performance applications; Race Proof belt/sprocket bolts can withstand as much horsepower as you can throw at them – many Harley Top Fuel racers use these same bolts without fail for over a decade, Made in the U.S.A.