Description
Self-Drilling Hex Head Screws with Rubber Washer 5.5 x 25mm (200 Pcs)
Key Features
· Self-Drilling Tek Point: Built-in drill point pierces sheet metal and timber without requiring pre-drilled pilot holes.
· EPDM Rubber Gasket: Integrated bonded rubber washer creates a watertight seal to prevent leaks and moisture ingress.
· Hex Washer Head: Hexagonal drive head ensures non-slip driving torque using standard socket drivers or nut setters.
· Corrosion-Resistant Coating: Zinc-plated coating provides durable protection against rust and atmospheric exposure.
· 200-Piece Bulk Pack: Convenient 200-count pack ideal for roofing, cladding, and metal construction projects.