10-24 x 1 Phillips Pan Full Thread Machine Screw Black Oxide WS188 while the coarse thread design

while the coarse thread design ensures a secure hold

These 5/16-18-

These 3/8" 82º External Tooth Countersunk Lock Washers are made of zinc-plated steel for corrosion resistance and have a countersunk design that allows them to be recessed into the surface of the material they are securing

It is made from high-quality steel and has a black oxide finish that provides excellent corrosion resistance

which provides it with good corrosion resistance

10-24 x 1 Phillips Pan Full Thread Machine Screw Black Oxide WS188 while the coarse thread designThe 10 24 x 1 Phillips Pan Full Thread Machine Screw Black Oxide is a versatile and durable fastener designed for a wide range of applications. Made of high quality steel, this screw features a black oxide finish that provides excellent corrosion resistance. Its pan head design offers a low profile and a wide bearing surface, distributing the load evenly. The full thread design allows for maximum engagement and holding power. The Phillips drive type