moopw Countersunk Self Tapping Screws - 304 Stainless Steel Cross Head Wood Screws Flat Head Self Drilling Screws Fasteners M3 M4 M5

Features: ---It is made of 304 stainless steel, environmentally friendly, non-toxic and non-polluting material. It is durable and durable. ---The screw rotation process is not easy to slide, and the stress bearing surface is sufficient to be tightened tightly. ---Easy To Storage: Screws in a transparent plastic bag for convenient use and storage. Quick and easy to get the size you want. ---Perfect fasteners for home or office such as furniture, machinery, communication equipment, tool box and many other areas. Tips: 1.Please keep it away from children. 2. The size may exist 1-2mm measurement error due to the size measured by hand. Specification: Example:M4*12 (80PCS), Refers to a screw with a screw diameter of 4 mm and a thread length of 12 mm, 80pcs for a set.