M6 x 1.00 x 135 12pt SS bolts

M6 x 1.00 x 135 12pt SS boltsMaterial: Stainless Steel Finish: Polished Material 2: Finish 2: Origin: USA

The perfect upgrade for many original brake hat bolts

while expensive

ARP Pro Series head bolt kits are application specific and designed to deliversuperior strength typically associated with competition engines

these super-alloys are found in many jet engine and aerospace applications where heat and stress attack the life of critical components

you will note that gaskets and cylinder headsliterally glide into position and are perfectly aligned – somethingthat won’t happen with inferior quality head studs

Features an exclusive 12-point cap screw design and appropriate grip length per the application

L19 is a very high strength material compared to 8740 and ARP2000 and is capable of delivering a clamp load at 260

This prevents any unnecessary wear or damage to rotating

Material 2: ARP2000

All kits come complete with hardened parallel-ground washers and high quality nuts

000 psi and High Performance Series that are rated at 180

threadpitch to thread pitch