Fuller X-8-725 Screw

Fuller X-8-725 Cap Screw / Screw (Heavy Duty Transmission Hardware)

The Fuller X-8-725 is a precision-manufactured cap screw (also described as a “bolt – capscrew”) intended for high-stress use in Fuller manual transmissions, and other drivetrain assemblies where secure attachment and correct clamp load are critical.

Thread Size: 7/16 ­-14 X 7/8