4-40 x 3/16 Phillips Flat 100º Machine Screw Fully Threaded Zinc Yellow WDOC The flat nibs help to

The flat nibs help to countersink the screw flush with the surface

Crafted from durable steel and hardened for exceptional strength

while the Grade 5 rating indicates its high strength

The 4-40 x 5/16 Phillips Flat Machine Screw Fully Threaded Black Oxide is a small

The screw has a hex head for easy driving and a yellow zinc coating for added corrosion resistance

4-40 x 3/16 Phillips Flat 100º Machine Screw Fully Threaded Zinc Yellow WDOC The flat nibs help toThe 4 40 x 3 16 Phillips Flat 100 Machine Screw Fully Threaded Zinc Yellow is a type of screw that is used in a variety of applications. It is made of steel and has a zinc yellow finish. The screw has a Phillips drive and a flat head. It is fully threaded and has a length of 3 16 inches. The screw is designed to be used in metal and plastic applications.