Heavy Duty M2 M3 M4 Phillips Pan Head Self Tapping Wood Screws Assortment Kit 685 Piece Set In 14 Sizes With Black Zinc Plated Carbon Steel For Workshop Rig

M2 M3 M4 685 Piece Self Tapping Wood Screw Kit
✔️ Black zinc coated fasteners for wood and plastic projects

This assorted hardware kit packs six hundred eighty five self tapping fasteners designed for woodworking, electronics assembly, and light mechanical repairs. You get ready to mount brackets, secure appliance panels, and organize workshop components fast. Perfect for home garages, maker stations, and repair benches where you need reliable grip without drilling pilot holes.

✅ 685 total fasteners across three metric diameters
✅ Sizes range from M2 by 6 mm up to M4 by 30 mm
✅ Deep threading cuts cleanly into wood and hard plastic
✅ Black zinc coating blocks moisture and stops rust
✅ Phillips cross drive prevents bit slipping during use

💡 How do self tapping wood screws work without needing pilot holes first?

Self taping fasteners offer a handy way to join heavy materials by slicing fibers instead of crushing them. 1. Drive the sharp point straight into raw timber or synthetic composites without extra setup 2. Recessed heads sit flush against trim and stay locked under vibration during rough use 3. Pick the gauge closest to your base thickness to leave room for chip clearance and smooth turning ✝️