1/4-20 x 1 1/2 Six Lobe Flat Floor Board Screw Type F Black Phosphate BPFB It is made from A2

It is made from A2 stainless steel

ensuring compliance with industry standards

It is designed to be used with bolts and screws to help distribute the load and prevent damage to the surface being fastened

This 10-32 x 1/2 Phillips flat machine screw is made of 18-8 stainless steel

The M4 x 12W8 JIS B1188 Phil Pan Split Washer Flat Washer Sems M/S Zinc is a type of fastener that is used to secure two or more pieces of material together

1/4-20 x 1 1/2 Six Lobe Flat Floor Board Screw Type F Black Phosphate BPFB It is made from A21 4 20 x 1 1 2 Six Lobe Flat Floor Board Screw Type F Black Phosphate is a screw designed for use in floorboards. It is made of steel and has a black phosphate finish. The screw has a 1 4 20 thread size and is 1 1 2 inches long. It has a six lobe flat head and a Type F thread. The screw is designed to be driven into the floorboard with a power screwdriver. It is commonly used in commercial and residential construction.