10-9 x 1 1/4 Square Phillips Drive Round Washer Deep Thread Type17 2/3 Thread Zinc HTFB They are designed with a

They are designed with a flat undercut head and a Phillips drive

These 6-32 x 5/8 inch Phillips pan head split lock washer screws are made of zinc-plated steel for corrosion resistance

The 5/16-18 x 1 1/2 Serrated Hex Flanged Washer Full Thread Screw Black Oxide is a versatile and durable fastener designed for a wide range of applications

It features a metric thread size of M16

10-9 x 1 1/4 Square Phillips Drive Round Washer Deep Thread Type17 2/3 Thread Zinc HTFB They are designed with a10 9 x 1 1 4 Square Phillips Drive Round Washer Deep Thread Type 17 2 3 Thread Zinc is a type of screw that is used in a variety of applications. It is made of zinc plated steel and has a square Phillips drive head. The screw has a deep thread that provides a strong hold in wood and other materials. The washer head helps to distribute the load of the screw and prevent it from pulling through the material. This screw is commonly used in construction,