.250 E Ring Phosphate SSDSL The screw cup is self-locking

The screw cup is self-locking

The 6-32 x 1/4 NAS1352/MS16995 Military Socket Head Cap Screw is a high-strength

The 1/2 USS Flat Washer Zinc Yellow is a versatile and durable washer designed to distribute the load of a fastener evenly across a surface

3/16" x 5/8" Dowel Pin Ebony Finish - Black Oxide

It has a hex head and a 5" length

.250 E Ring Phosphate SSDSL The screw cup is self-locking250 E Ring Phosphate is a colorless, odorless, and water soluble inorganic compound with the formula Na5P3O10. It is a white powder that is hygroscopic and soluble in water. It is used as a sequestering agent, a water softener, and a detergent builder. It is also used in the food industry as an emulsifier and a stabilizer. 250 E Ring Phosphate is generally considered to be non toxic and non irritating.