http://tinyurl.com/my635hg

Diamond Engineering Rear Brake Rotor 12-Point Stainless Individual Bolt Kit PB532S

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 withoutfail for over a decade