Timco 4.0 x 40mm Solo Chipboard & Woodscrews Industry Pack PZ Double Countersunk Yellow 40040SOLOIND Features: A single thread woodscrew mainly used in various types of timber and man-made boards or into masonry with the use of a plastic plug.Double countersunk reduces the likelihood of head shear and assists completion of countersinkingWax lubricated to enhance screw insertion time, extra driving torque and resistance to corrosion40° deep single thread to provide a secure fixing with high pull-out resistance25° sharp point and single lead for a fast start and improved thread acceptanceAll sizes up to and including 75mm are fully threaded and lengths 80mm and above all have 70mm thread length Product Specification: Product Code: 40040SOLOINDPack Type: BoxPack Quantity: 1000 PiecesBarcode: 5056110873251Brand : TIMCOCarton Qty (packs): 12CE Standard: BS EN 14592:2008Corrosion Rating (1-5): 1 - Clean, dry & low humidity environmentsDriver Bit Size: PZ2Finish: Zinc & YellowGauge: 8Head Ø (mm): 7.62Head Type: Double CountersunkInner Thread Ø d1 (mm): 2.5L (inch): 1 1⁄2 L (mm): 40Lubrication: WaxMaterial: Carbon Steel