4-40 x 1/4 Phillips Pan Split Lock & Narrow Flat Washer Sems Fully Threaded Zinc KPU410 while its hex head provides

while its hex head provides a secure grip for easy installation and removal

The Phillips drive head provides a secure fit with a screwdriver

Its un-slotted indented hex washer head provides a secure hold and allows for easy installation using a hex key or socket wrench

It is made of zinc-plated steel and has a hex head with an indented drive

while the black oxide coating offers corrosion resistance and a sleek appearance

4-40 x 1/4 Phillips Pan Split Lock & Narrow Flat Washer Sems Fully Threaded Zinc KPU410 while its hex head providesThese 4 40 x 1 4" Phillips Pan Split Lock & Narrow Flat Washer Sems Fully Threaded Zinc are designed to provide a secure and reliable fastening solution. The Phillips pan head offers easy driving, while the split lock washer prevents loosening due to vibration or movement. The narrow flat washer distributes the load evenly, reducing the risk of damage to the material being fastened. The fully threaded design allows for maximum thread engagement,