Self-Tapping Screw 270Pcs Self‑Tapping 304 Stainless Steel M4 Hex Socket Drywall Nail Assortment Kit
- Female thread will be formed to achieve the purpose of fastening when screwed into the hole of plastic metal, wood or thin iron material
- The force of product is well‑balanced when in use, and the tightening force is good
- The thread is a self‑tapping thread, forming a triangular self‑tapping screw at the end, do not need to use nuts
- Smooth inside and outside, easy to use. Standard groove, uniform force, not easy to slip
- M4 hex socket self‑tapping screw possess deep thread, even pitch and clear lines
