.344 EXTERNAL RETAINING RING PHOSPHATE M3.5-0.6 4-40 x 3/16 MS24693-B Phillips

4-40 x 3/16 MS24693-B Phillips Flat 100 Degree F/T Machine Screws 300 Series SS Black Oxide DFAR are high-quality fasteners designed to meet the demanding requirements of aerospace and defense applications

It has a #10 head

The 1/4-28 x 2 MS35308 is a military-grade hex head cap screw with a fine thread and is made of 300 series stainless steel

The screw has a diameter of 8-32 and a length of 5/16 inches

It is also commonly used in marine and automotive applications due to its corrosion resistance

.344 EXTERNAL RETAINING RING PHOSPHATE M3.5-0.6 4-40 x 3/16 MS24693-B Phillips**344 External Retaining Ring Phosphate** The 344 external retaining ring phosphate is a high strength, corrosion resistant phosphate coating designed for external retaining rings. It provides excellent protection against wear, corrosion, and galling, extending the life of the rings and ensuring reliable performance. The coating is applied through a proprietary process that creates a uniform, non porous layer on the ring's surface. This layer enhances