Description

; Extra-strength chrome moly steel bolt with large, built-in washer flange exerts 200,000 psi of clamping force to secure balancer firmly in place under severe conditions; Unlike other brands, the bolt is machined and thread rolled after heat treating for superior strength, accuracy and longevity; Extra-tall 12-point head accepts deep 5⁄8 socket to provide positive grip for removal/installation without stripping; Large, 2 diameter washer is .275 thick and machined perfectly flat to spread the fastening load over a larger surface area; Black oxide finish

For SBC

Black oxide finish.

7/16 -20 threads

Chrome moly steel

Machined

Heat treated

Thread Rolled

Built-in washer flange has 200,000 psi of clamp force

12-point head accepts deep 5⁄8 socket

2 diameter washer is .275 thick