M4 x 10W9 JIS B1188 Phil Pan Split Washer Flat Washer Sems M/S Zinc Yellow
The M4 x 10W9 JIS B1188 Phil Pan Split Washer Flat Washer Sems M/S Zinc Yellow is a type of washer that is used to distribute the load of a screw or bolt over a larger surface area. It is made of steel and has a zinc yellow finish. The split washer has a diameter of 10mm and a thickness of 0.9mm. The flat washer has a diameter of 12mm and a thickness of 1.2mm. The sems screw has a diameter of 4mm and a length of 10mm.