ASFA WP
SCREW（Industrial fasteners）／Waterproof Screw
ASFA WPAxial force and Waterproof
Waterproof Screw
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.
Features
・The large contact area with the clamped part reduces the risk of denting and enables fastening with higher axial force.
・Since the O-ring is positioned on the periphery of the screw head, it is unaffected by misalignment of fasteners.
・The flat washer holds the O-ring and prevents it from falling. In addition, by taking place contact surface from rubber to metal, it improves flow of screws on chute rail.
・Since the O-ring is positioned on the periphery of the screw head, it is unaffected by misalignment of fasteners.
・The flat washer holds the O-ring and prevents it from falling. In addition, by taking place contact surface from rubber to metal, it improves flow of screws on chute rail.
