.344-.688 MS15795 Military Flat Washer 300 Series Stainless Steel DFAR Black Ox 3/8-16-1 The unslotted hex washer head

The unslotted hex washer head offers a clean and finished look

while the serrated edges bite into the mating surfaces to create a secure hold

This screw is commonly used in military

coarse threads for secure hold in wood and soft metals

and other applications where a reliable and durable nut is required

.344-.688 MS15795 Military Flat Washer 300 Series Stainless Steel DFAR Black Ox 3/8-16-1 The unslotted hex washer headThe . 344 . 688 MS15795 Military Flat Washer is a high strength, corrosion resistant washer designed for use in military applications. It is manufactured from 300 series stainless steel and coated with a black oxide finish for added durability. The washer has a nominal thickness of . 032 inches and an outer diameter of . 688 inches. It is designed to be used with a 3 8 inch bolt or screw. The washer meets the requirements of MS15795 and is DFAR