4-40 x 1/2 MS51957, NAS-1635 Phil Pan Machine Screw Coarse Full Thread 300 Series S/S DFAR DPRWDPT The zinc bake coating provides

The zinc bake coating provides corrosion resistance

withstanding up to 1000 hours of salt spray testing

This screw is commonly used in applications where corrosion resistance and strength are important

The 2-28 x 1/4 6-Lobe Pan Plastite Alternative 48-2 Fully Threaded Zinc And Wax is a high-quality screw that is designed for use in a variety of applications

This #8 medium split lock washer is made of 316 stainless steel

4-40 x 1/2 MS51957, NAS-1635 Phil Pan Machine Screw Coarse Full Thread 300 Series S/S DFAR DPRWDPT The zinc bake coating provides**4 40 x 1 2 MS51957, NAS 1635 Phil Pan Machine Screw Coarse Full Thread 300 Series S S DFAR** This machine screw is made of 300 series stainless steel, which provides excellent corrosion resistance. It has a coarse thread and a full thread length, which provides a secure hold in a variety of applications. The Phil pan head has a rounded top and a slotted drive, which allows for easy installation and removal. The screw meets the specifications of