1/2-20 x 2 1/4 MS35308, Military Hex Head Cap Screw Fine Thread 300 Series Stainless Steel DFAR FTPB this screw features a hexagonal

this screw features a hexagonal head for easy installation and removal

which provides a secure grip when tightening or loosening the screw

The nibs located beneath the head prevent the screw from turning during the welding process

and the threads help to hold them securely in place

1/2-20 x 2 1/4 MS35308, Military Hex Head Cap Screw Fine Thread 300 Series Stainless Steel DFAR FTPB this screw features a hexagonalThe 1 2 20 x 2 1 4 MS35308 is a military grade hex head cap screw made of 300 series stainless steel. It is designed to meet the requirements of the Defense Federal Acquisition Regulation (DFAR) and is commonly used in aerospace, defense, and other demanding applications. The screw features a 1 2 inch diameter, a 20 threads per inch fine thread pitch, and a length of 2 1 4 inches. It has a hex head for easy installation and removal using a hex key or