4-40 x 5/16 MS35275, Military Drilled Fillister MS Screw Coarse Thrd 300 Series S/S DFAR 5QP and is ideal for projects

and is ideal for projects requiring a secure and durable fastening solution

The washer has a 3/4" female NPT inlet and a 3/4" male NPT outlet

Its hexagonal shape and jam nut design provide a secure and reliable connection

These 6-20 x 3/4 Phillips Flat Undercut Self Tapping Screw Type AB Fully Threaded Zinc are designed for use in a variety of applications

4-40 x 5/16 MS35275, Military Drilled Fillister MS Screw Coarse Thrd 300 Series S/S DFAR 5QP and is ideal for projectsThe 4 40 x 5 16 MS35275 is a military grade screw with a drilled fillister head and coarse threads. It is made of 300 series stainless steel and meets the DFAR (Defense Federal Acquisition Regulation) requirements. The screw has a diameter of 4 40 and a length of 5 16 inches. It has a slotted drive and a point style of Type A. The screw is designed for use in a variety of applications, including aerospace, automotive, and military.