Timco H55W16B Metal Construction Heavy Section Screws - Hex - Epdm Washer - Self-Drilling - Exterior - Silver Organic 5.5 X 55 Box 100

Compare today's prices on the "Timco H55W16B Metal Construction Heavy Section Screws - Hex - Epdm Washer - Self-Drilling - Exterior - Silver Organic 5.5 X 55 Box 100".

Timco H55W16B Metal Construction Heavy Section Screws - Hex - EPDM Washer - Self-Drilling - Exterior - Silver Organic 5.5 X 55 Box 100

These heavy section screws are engineered for demanding metal-to-metal and metal-to-timber fastening tasks, offering exceptional holding power and durability in exterior environments. The integrated EPDM washer creates a weathertight seal that prevents water ingress and corrosion, making them ideal for roofing, cladding, and structural steelwork. With a self-drilling tip that cuts through steel up to 8mm thick without pre-drilling, you save time and effort while achieving a professional finish every time.

- Hexagonal head designed for use with a wrench or socket for high-torque installation

- Self-drilling tip eliminates the need for pilot holes, speeding up the fixing process

- Bonded EPDM washer provides reliable weatherproofing and vibration resistance

- Silver organic coating offers enhanced corrosion protection for external use

- Suitable for fixing into heavy-gauge steel, timber, and composite materials

- Threads engineered for rapid penetration and secure grip in structural sections

- Pack of 100 screws in boxed packaging for easy storage and handling

Whether you are a professional contractor or a serious DIYer, these screws deliver the strength and reliability required for lasting exterior metal construction projects.

GTIN: 5055017532469