6-20 x 1/2 MS51861-C Military Phillips Pan Type AB Sheet Metal Screw 410 Stainless Steel DFAR AQP188 1/4-20 x 3/4 Six Lobe

1/4-20 x 3/4 Six Lobe Pan Floor Board Screw Type F Fully Threaded Black Phosphate is a screw designed specifically for securing floor boards

and the 16-inch length makes it ideal for use in thick materials

The fully threaded design of the screw allows for maximum holding power

They have a 1/2-inch diameter and are 10-12 inches long

It is manufactured from alloy steel and heat treated to a minimum tensile strength of 170

6-20 x 1/2 MS51861-C Military Phillips Pan Type AB Sheet Metal Screw 410 Stainless Steel DFAR AQP188 1/4-20 x 3/4 Six LobeThese 6 20 x 1 2 MS51861 C Military Phillips Pan Type AB Sheet Metal Screws are made of 410 stainless steel and meet DFAR requirements. They have a Phillips pan head and are self tapping for easy installation. These screws are designed for use in sheet metal applications and are available in a variety of lengths to meet your specific needs.