Waterproof Screw

ASFA WP

Axial force and Waterproof

• LEAFLET（PDF File）

This product is a new concept waterproof screw that incorporates a flat washer in addition to an O-ring under the neck. By securing a sufficient contact surface, the screw can be fastened with a higher axial force without denting the clamped part. In addition, ensuring consistent water sealing performance even if misalignment of fasteners occurs.