410 Stainless Steel Self Drilling Screws Assortment Kit With Wafer Head Phillips Drive Tek Screws For Sheet Metal Modified Truss Head Includes Eight By One Half Inch Eight By Three Quarter Inch And Eight By One Inch

410 Stainless Self-Drilling Screws Kit for Sheet Metal
✔️ 150 pcs total: #8 x 1/2", 3/4", 1"; 410 SS; wafer head

410 stainless steel wafer-head self-drilling screws are designed to fasten sheet metal and similar materials quickly without pre-drilling. Ideal for metal roofing, HVAC ducts, and light structural projects where corrosion resistance and magnetic properties matter.

✅ Screw Type: Wafer Head
✅ Drive Type: Phillips
✅ Head Diameter: #8 (0.41" / 10.4 mm)
✅ Point Type: #2
✅ Lengths: 1/2" (12.7 mm), 3/4" (19.05 mm), 1" (25.4 mm)
✅ Material: 410 Stainless Steel
✅ Finish: Silver tone
✅ Package: 150 pcs total (50 pcs each size)
✅ Magnetic: Yes (410 stainless is magnetic)
✅ Head style: Modified Truss with dovetail design

💡 What is a common use for self drilling screws in metalworking?

A handy fastener that drills its own hole and taps threads as it goes. - Handy for quick sheet metal and duct connections without predrilling - 410 stainless steel offers corrosion resistance in mild environments - Wafer head Phillips drive provides a clean finish and solid seating