Heavy Duty 150 Piece Self Drilling Screws Kit Stainless Steel Rust Resistant Hex Washer Head Tek Screws For Sheet Metal No Pre Drill Needed Includes Eight By Half Inch Eight By Three Quarter Inch Ten By One Inch And Ten By One And A Half Inch

Heavy Duty 150-Piece Stainless Self-Drilling Screws Kit
✔️ 60x #8x1/2, 40x #8x3/4, 30x #10x1, 20x #10x1-1/2 in 410 SS

This heavy-duty stainless steel self drilling screws kit is designed for sheet metal work, metal roofing, HVAC, and steel framing. No pre-drilling is needed thanks to the drill-point tip, delivering fast, reliable fastening.

✅ Material: 410 stainless steel for corrosion resistance
✅ Head: hex washer head with external drive for secure torque
✅ Size assortment: #8x1/2", #8x3/4", #10x1", #10x1-1/2"
✅ Count: 150 pieces total (60+40+30+20)
✅ Application: metal-to-metal and metal-to-wood connections
✅ No pre-drill required; drill-point tip for fast penetration

💡 What is a self drilling screw kit used for in metalworking? A handy, go-to fastener for quick builds and repairs across metal, wood, and plastic surfaces. - Handy for metal-to-metal and metal-to-wood joints without pre-drilling - Stainless steel 410 for outdoor durability and corrosion resistance - Hex washer head with external drive ensures solid torque and cam-out resistance