Tekwarm UFH Woodscrews & Washer for Timber | Box of 100 pcs

Tekwarm UFH Woodscrew and Washer/Stress Plate Set provides a secure fixing for 20mm UFH boards into timber substrates. Woodmaster 4.0 x 40mm Pozi Double Countersunk Screw Size: 4.0 x 40.0mm, fully threaded Head style: Double countersunk with nibs — sits flush with board surface Drive: Pozi No.2 Drill point: Reduced tip Material: Carbon steel (C1002 grade) Coating: Electroplated zinc with di-chromate passivation, min. 12μm Quantity: 100 pieces Application: For fixing into timber, chipboard, MDF and composite substrates Tekwarm UFH 50mm Washer/Stress Plate Size: 50mm Compatibility: Matches the 4.0 x 40mm timber woodscrew Quantity: 100 pieces Material: Steel Functionality: Distributes screw load evenly, preventing damage to the 20mm board Packaging Comes in a durable box, containing 100 woodscrews and 100 washer/stress plates, 200 components total. Installation The reduced tip drill point allows direct fixing without a pilot hole. Ensure surfaces are clean and free from dust before fixing. Ensure at least five screws/washers per 1200mm x 600mm board. Secure your boards with confidence.