Oversized Head Sealing Screws

Prevent clearance gaps, contaminants leakage / seepage and optimize machinery in high-pressure environments.

Cone shaped for use in countersunk holes and flat-topped to fit flush with mated surface, ZAGO Oversized Head Phillips Flat Seal Screws offer more stability, adjust to uneven surface plates and more.

Built for stability and larger head strength requirements that permit a larger torque value.

Larger button head with an hex socket recess offers more stability and strength.