Bi-Metal Hex Stitching Screw with EPDM Washer Size:6.3mm x 22mm • High-Low parallel threads for

• High-Low parallel threads for ease of insertion and high pull-out values

Whether you need to stick rough

• Bit hardness is reduced at the body to withstand high loads

• Polypropylene material• Resistant to weather changes• Waterproof• Strong and durable

building work

Bi-Metal Hex Stitching Screw with EPDM Washer Size:6.3mm x 22mm • High-Low parallel threads forPACK SIZE 100 Metal Construction Stitching Screws For Sheet to Sheet Hex EPDM Washer Bi Metal Exterior Silver Organic Used for stitching two metal roofing sheets together without the need to pre drill a hole (Max. 1. 6mm). Self drilling point and tapered shank, with a washered hexagon head. Hardened carbon steel drill tip fused on to an A2 304 Austenitic Stainless Steel body Carton Qty (packs) 35 Corrosion Rating (1 5) 4 Urban & industrial areas with