
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 Metal Construction Stitching Screws – For Sheet to Sheet – Hex – EPDM Washer – Self-Drilling – Exterior – Silver Organic - 6.3 x 22 / 100 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 Sheet-to-Sheet Self-Drilling Stitching Screws are specifically designed for fastening overlapping metal sheets together without the need for pre-drilling. The self-drilling point quickly penetrates both sheets, while the hex head allows high torque application for a secure, vibration-resistant hold. An integrated EPDM washer forms a watertight seal, protecting against leaks in exterior applications. The silver organic coating delivers outstanding corrosion resistance, making them ideal for roofing, cladding, and other outdoor metal-to-metal connections.
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