M4 x 18W9 JIS B1188 Phil Pan Split Washer Flat Washer Sems M/S Zinc BSWB The 00 x 1/4 Round

The 00 x 1/4 Round Head Type U Drive Screw Zinc is a small

The 6-lobe drive requires a specialized driver for installation

Its 1/4-14 thread size and 1/2-inch length make it suitable for securing materials of various thicknesses

This 7/16-14 x 1 1/2 inch Grade 8 fully threaded carriage bolt is made of steel and has a yellow zinc finish

while the slotted hex washer head allows for easy installation with a hex key or screwdriver

M4 x 18W9 JIS B1188 Phil Pan Split Washer Flat Washer Sems M/S Zinc BSWB The 00 x 1/4 RoundThe M4 x 18W9 JIS B1188 Phil Pan Split Washer Flat Washer Sems M S Zinc is a type of washer that is used to distribute the load of a screw or bolt. It is made of zinc plated steel and has a split washer design that helps to prevent the screw or bolt from loosening. The washer has a diameter of 4mm and a thickness of 1. 8mm. It is designed to be used with screws or bolts that have a diameter of 4mm.