M3.5/M4/M5 YZC Flat Head chipboard Screw

                                                                   M3.5/M4/M5 YZC Flat Head Chipboard Screw What is chipboard screw？ Chipboard screws are self-tapping screws most commonly designed with a single thread that runs all the way from the base of the head to the tip. The thread of a chipboard screw is often deemed as 'coarse', like wood screw. the confirmat screw are widely used for range of applications, suitable for various scenarios such as mechanical installation, electronics, woodworking, furniture, DIY, etc. usually drywall screws are easy to use, fast and easy to tighten firmly, support electric screwdriver, of course more styles or sizes can be customized according to your different needs. Reason: because screw is precisely processed by selected high-quality metal mat…