Beefy Heavy Duty Self Drilling Screws For Metal Gauge 8 One And A Quarter Inch 410 Stainless Steel Self Tapping Sheet Metal Screws With Modified Truss Head 140 Pack For Metal To Metal And Metal To Wood No Pilot Hole Needed

Heavy-Duty Self-Drilling Screws for Metal and Wood
✔️ 140 pcs, #8 x 1-1/4 in, 410 stainless, self-drilling screws

These heavy-duty self tapping sheet metal screws are designed to fasten metal to metal or metal to wood without a pilot hole. Made from 410 stainless steel, they resist corrosion and rust, ideal for thin metal work like steel studs, roofing, HVAC, ductwork, sheds, and general construction.

✅ Size: #8 dia x 1-1/4 in (4.2 mm x 31.8 mm)
✅ Material: 410 stainless steel (magnetic, corrosion resistant)
✅ Head/Drive: Modified truss head, Phillips drive
✅ Type: Self tapping / self drilling sheet metal screw
✅ Pack: 140 pieces in a silver finish
✅ Applications: metal-to-metal and metal-to-wood; no pilot hole required

💡 What is a self drilling screw used for in metalworking and construction? This handy fastener is built to grab quickly and hold tight in thin metal and wood. - It works without pilot holes for metal-to-metal and metal-to-wood connections - It cuts its own threads for strong, lasting joints in steel studs and roofing - 410 stainless steel resists rust in outdoor or damp environments - The modified truss head distributes load and reduces cam-out