Uxcell M4 x 16mm 304 Stainless Steel Round Head Machine Screws Bolt (100-pack)

This item is made of 304 stainless steel. Fixing component industrial and construction fasteners. Phillips drive that accepts a driver and is designed to prevent over-tightening. Round head has a flat top and short vertical sides with a rounded top edge. Machine screws are threaded fasteners that are typically used with nuts or drilled and tapped holes.? It is widely used in home kitchen electronics communication equipment electric power products cultural goods environmental protection machinery et