1 1/4-7 x 12 Coarse Thread Socket Head Cap Screw Black DFAR PSWWH14 and the washer head helps

and the washer head helps to distribute the load evenly

10-14 x 1/2 Unslotted Indent Hexwasher Plastite Alternative 48-2 Full Thread Zinc & Wax

The 1/4-28 x 1/4 Phillips Pan Machine Screw Fully Threaded Zinc is a versatile and durable fastener designed for a wide range of applications

This washer helps to distribute the load of the screw and prevent it from pulling through the material it is being used to fasten

1 1/4-7 x 12 Coarse Thread Socket Head Cap Screw Black DFAR PSWWH14 and the washer head helps1 1 4 7 x 12 Coarse Thread Socket Head Cap Screw Black DFAR is a type of fastener with a hexagonal head and a threaded shank. It is made of steel and has a black oxide finish. The screw has a coarse thread pitch of 7 threads per inch and a length of 12 inches. It is designed to be used in applications where a strong and secure connection is needed. The screw meets the requirements of the Defense Federal Acquisition Regulation Supplement (DFARS), which