4-40 x 1/2 Coarse Thread Socket Set Screw Cup Plain ISO14583 5/16-18 x 3/4 Unslotted Ind

5/16-18 x 3/4 Unslotted Ind Hex Washer Thread Cutting Screw Type 23 Full Thread 18-8 Stainless Steel

Its 1/4" size fits standard SAE bolts and screws

including military and aerospace

and the full thread allows for maximum engagement in the material

making it easy to install and remove

4-40 x 1/2 Coarse Thread Socket Set Screw Cup Plain ISO14583 5/16-18 x 3/4 Unslotted IndThe 4 40 x 1 2 Coarse Thread Socket Set Screw Cup Plain is a small, cylindrical fastener with a threaded hole in the center. It is made of steel and has a plain finish. The set screw is used to secure a screw or bolt in place by tightening it against the threads of the screw or bolt. The cup shape of the set screw helps to prevent it from loosening due to vibration or movement. The 4 40 x 1 2 Coarse Thread Socket Set Screw Cup Plain is a commonly used