
The Complete Guide to Masonry Drill Bits
Masonry drill bits are essential for tackling brick, stone, and concrete. From standard and SDS bits to specialist diamond-tipped options, this guide explains the types, uses, and features — plus...
TIMCO Collated Classic Multi-Purpose Screws – PZ – Double Countersunk – A2 Stainless Steel - 4.0 x 40 / 1000 is backordered and will ship as soon as it is back in stock.
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Place your order before 3pm for next working day delivery.
Please note: Additional delivery charges may apply for Northern Ireland, Isle of Wight, Isle of Man, Isles of Scilly, Scottish Highlands & Islands, and Channel Islands. We will contact you to inform you of any additional costs once your order is received, or you can call us on 0800 111 4898 beforehand to confirm.
TIMCO Collated Classic Multi-Purpose Screws are engineered for high-speed, corrosion-resistant fixing across a wide range of substrates. Manufactured from A2 stainless steel, they provide long-lasting protection in damp, humid, or coastal environments. Their sharp, single thread and 25° point allow quick, clean penetration into timber, sheet materials, plastics, and plugs. The double countersunk head improves clamping and reduces head shear—ideal for structural or high-frequency fixing. Supplied collated for use with compatible autofeed screwdrivers, making them perfect for repetitive installation in decking, fencing, sheathing, and panelling.
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