100 Pcs Hex Socket Self Tapping Screws Grab Bag Number Ten By 1.25 Inches 410 Stainless Steel Hardware Heavy Duty Screws With Black Finish Rust Proof Fasteners For Sheet Metal And Wood Construction Projects

100 pc black stainless self drilling screws for home build
✔️ 4mm hex drive or 0.16 inch width gives steady torque for heavy loads

You get one hundred rust proof fasteners designed to lock sheet metal, wood, and aluminum together on job sites. These screws cut directly into surfaces so you skip prep steps and keep your layout clean for the next phase.

✅ 100 count bulk bag saves labor on large outdoor repair tasks
✅ 4 mm hex width or 0.16 inch span locks tightly against vibration
✅ 3.2 mm thread rise or 1.25 inch length grips soft timber securely
✅ Matte black resin cover blocks oxygen exposure during warehouse storage

💡 What keeps heavy duty stainless tapcons handy for attaching metal brackets?

These fasteners punch straight through light steel and plywood so you skip predrilling steps entirely. - Solid hex heads transfer torque smoothly without rounding off during long runs - Weather resisting coating stops rust spots from forming on outdoor decks - Aggressive cutting threads pull material tight to prevent shifting when wind hits panel joints ✝️