TEK Screws for Timber – Self-Drilling Fixings with Sealing Washer
Our TEK screws for timber are designed for secure fixing of metal sheets and flashings into timber substrates. Available in various stocked lengths, each screw features a 6.5mm diameter shaft, a 5/16" hex head, and a 19mm bonded sealing washer for weatherproof performance.
Technical Specifications
- Diameter: ⌀ 6.5mm
- Head Type: 5/16" hex head
- Washer: 19mm bonded sealing washer
- Pack Size: 100 screws per pack
- Material: Zinc-coated steel for corrosion resistance
- Tip: Gash-point - Predrilling not required
Key Features
- Self-drilling tip for fast installation into timber
- Sealing washer prevents water ingress at fixing points
- Hex head compatible with standard TEK screw socket adaptors
- Suitable for roofing sheets, flashings, and cladding
- Supplied in trade packs of 100 for convenience
Applications
- Fixing metal sheets to timber frames
- Roofing and wall cladding installations
- Flashings and trims on timber structures
- Agricultural and industrial buildings
Most sizes are available from stock for immediate dispatch. For bulk orders or site-specific recommendations, get in touch with our team.
Can't find what you are looking for? Please Contact us with your requirements and we will see if we can help.
