Beefy Heavy Duty Self Drilling Roof Screws 12 By 3 Quarter Inch With Hex Head And EPDM Washer Silver Coated Carbon Steel Salt Spray Tested 1500 Hours Metal To Wood Or Metal Hex Socket Drive Included

Heavy Duty Self-Drilling Roof Screws 12-Count, 3/4 in
✔️ 12 screws, 3/4 in length, hex head, EPDM washer, silver CS

These heavy-duty self drilling roof screws are built for metal roofing, siding, and fencing projects. They’re designed for quick, drill driven installation without pre-drilling and work with metal or wood substrates. The corrosion resistant coating and EPDM washer help seal and last in harsh outdoor conditions.

✅ 1022A carbon steel with hardness 560-660 HV for high strength
✅ Silver coating meets AS 3566 Class 4 and passes 1500 hour salt spray
✅ Self drilling point #3 for metal up to 6 mm thick, no pre-drilling needed
✅ EPDM washer resists temperature changes, ozone and oil
✅ Hex head for easy driving; pack includes a free hex socket head
✅ Suitable for metal or wood panels, ideal for corrugated roofing and polycarbonate panels

💡 What is a self drilling roof screw used for in metal roofing? Self drilling screws are handy fasteners for securing metal panels to wood or metal framing. They provide fast, leak proof installation and work across temperature extremes. - handy for rapid panel attachment
- EPDM washer seals against leaks in temperature swings
- hex head accepts standard sockets for fast drive
- corrosion resistant coating reduces rust and extends life