6-32 x 1/2 MS51957, NAS-1635 Phil Pan Machine Screw Coarse Full Thread 300 Series S/S DFAR 6-12 The bolt has a 5/16-18

The bolt has a 5/16-18 thread size and is 4 inches long

5/8"-11 x 2 1/2" Coarse Thread Flat Socket Cap Screw Plain:

1/4-28 x 1 1/2 Fine Thread Flat Socket Cap Screw Plain is a type of screw with a 1/4-inch diameter and a 28 threads per inch fine thread pitch

The Type 23 thread cutting point provides a secure hold in a variety of materials

particularly decking

6-32 x 1/2 MS51957, NAS-1635 Phil Pan Machine Screw Coarse Full Thread 300 Series S/S DFAR 6-12 The bolt has a 5/16-18The 6 32 x 1 2 MS51957, NAS 1635 Phil Pan Machine Screw is a type of screw with a round head and a slotted drive. It is made of 300 series stainless steel and has a coarse thread. The screw is 1 2 inch long and has a diameter of 6 32 inches. It is designed to be used in applications where corrosion resistance is important. The screw is also DFAR compliant, meaning that it meets the requirements of the Defense Federal Acquisition Regulation Supplement.