Countersunk Screws
Countersunk Screws
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Product Details
38mm Countersunk Tek Screws – Wing Tipped for Timber or Steel Fixing
Our 38mm Countersunk Tek Screws are designed for fixing timber or steel with a clean, flush finish. Featuring a wing tipped drill point and coarse self-tapping thread, these screws deliver extreme grip and excellent pull-out resistance—ideal for structural and cladding applications.
Product Specifications
- Length: 38mm
- Diameter: 4.8mm
- Drive Type: PH2 Phillips
- Drill Point: Wing tipped, self-drilling
- Thread: Coarse self-tapping for high grip
- Grip Range: 6mm – 22mm
- Steel Thickness: Suitable for 1.2mm – 3.5mm
- Drilling Capacity: Up to 3.5mm steel
- Recommended Drill Speed: 1500 – 2500 rpm
Key Features
- Wing tipped drill point clears timber before engaging steel
- Self-drilling—no pre-drill required for most substrates
- Flush countersunk head for clean finish
- PH2 drive for easy tool compatibility
- Fast insertion and high pull-out resistance
Installation Guidance
These screws are designed to drill directly through timber and steel without pre-drilling. For very hard substrates, a small pilot hole may be used to improve insertion speed and reduce tool wear. Maintain a drill speed between 1500–2500 rpm for optimal performance.
Applications
- Fixing timber battens to steel purlins
- Cladding support systems
- Timber frame integration in steel structures
- General construction and retrofit projects
These countersunk Tek screws offer a fast, reliable solution for timber-to-steel fixing with a flush finish. Contact us to confirm availability or request bulk pricing.
Pricing
| Description | Price |
|---|---|
| 38mm Countersunk Tek Screws no washers (100/Bag) | £9.50+VAT |
(Prices are excluding VAT, delivery & applicable fees, unless otherwise stated.)
38mm Countersunk Tek Screws no washers (100/Bag)
Made to order from
£9.50+VAT
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