1/4-20 x 1/2 Phillips Flat Undercut Machine Screw Fully Threaded Zinc WEB and the black phosphate coating

and the black phosphate coating resists corrosion

The fine thread design ensures a secure hold

these screws offer a secure and long-lasting solution

It is also B-7 B7 certified

The square drive head provides a secure grip

1/4-20 x 1/2 Phillips Flat Undercut Machine Screw Fully Threaded Zinc WEB and the black phosphate coatingThis 1 4 20 x 1 2 Phillips flat undercut machine screw is made of steel and has a zinc finish. It has a fully threaded body and a Phillips drive. The flat undercut head provides a flush, low profile finish when installed. This screw is commonly used in a variety of applications, including automotive, construction, and manufacturing.