1/2-13X1 1/2 Six Lobe Flat Floor Board Screw Type F Black Phosphate (Pack Qty 200) BC-5024FTFB

Six Lobe Flat Floor Board Screw Type F Black Phosphate

Steel thread-cutters are used in heavy gauge sheet metal, aluminum, zinc and lead die castings, cast iron, brass and plastic. Stainless screws offer additional resistance to corrosion, 18-8 moreso than 410. When using any thread-cutting screw, the material in which the threads are cut should have a lower hardness by at least 10 to 20 Rockwell hardness points

Showing 1 - 39 of 39 products
Showing 1 - 39 of 39 products