M4 x 8W8 JIS B1188 Phil Pan Split Washer Flat Washer Sems M/S Zinc Yellow ETP while the black oxide finish

while the black oxide finish offers corrosion resistance and durability

so it can be easily installed without the need for a nut

It is also used in a variety of other applications

The hexagonal head provides ample torque for secure tightening

These 6-20 x 3/8 6 Lobe Pan Self Tapping Screw Type AB Fully Threaded Zinc screws are designed for use in a variety of applications

M4 x 8W8 JIS B1188 Phil Pan Split Washer Flat Washer Sems M/S Zinc Yellow ETP while the black oxide finishThe M4 x 8W8 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 washer has a split design that allows it to be easily installed and removed. It is also corrosion resistant, making it suitable for use in a variety of applications.