544Pcs M4 Screws Assortment Kit, M4X6/8/10/12/16/20/25/30 Mm Hex Socket Head Cap
One kit covers all your M4 fastening needs. High-Strength Hex Socket Head Cap Bolts. Hex socket design allows for secure tightening with standard Allen wrenches, reducing cam-out and stripping. Easy to install with standard hex tools for hassle-free use.