6.3x45mm Tek Roofing Screws – Self Drilling with EPDM Washer (Zinc)

6.3x45mm Self Drilling Tek Screws are designed for fixing metal sheets and roofing panels where high strength and deep, secure fixing are required.

The larger 6.3mm diameter delivers increased holding power, while the 45mm length allows for deep penetration into timber or multi-layer materials, making this size ideal for demanding roofing and cladding applications.

The sharp self drilling tip eliminates the need for pre-drilling, while the hex head allows fast and secure installation using a socket driver.

Each screw is fitted with a bonded EPDM washer to create a watertight seal and help prevent leaks in roofing and cladding applications.

• Self drilling point – no pilot hole required
• Bright zinc plated steel construction
• Bonded EPDM washer for a watertight seal
• Hex head drive for secure installation
• Suitable for metal to metal and metal to timber fixing