1.PREMIUM QUALITY: #10 x 1 inch metal roof screws with 1000H Ruspert coating finish for superior anti-corrosion protection, perfect for metal roofing applications
2.COMPLETE SET: Package includes 100 hex head screws and a 1/4-inch magnetic hex bit (65mm length) for quick and efficient installation
3.SPECIALIZED DESIGN: Features high-low thread pattern and type-17 cutting tip for faster drilling and secure fastening in metal surfaces
4. EPDM rubber washer:Roofing screws with EPDM rubber washer have well performance in sealing, preventing roof leaks during heavy rain and snow, offering a strong seal and resistance to moisture and chemicals
5.MAGNETIC HEX BIT: Strong magnetic bit holder ensures secure grip and prevents screws from falling during overhead installation work