.266-.688 MS15795 Military Flat Washer 300 Series Stainless Steel DFAR Black Ox 3/8-16 NE The 1/4-20 x 3/8 Phillips

The 1/4-20 x 3/8 Phillips Flat Undercut Machine Screw Fuly Threaded 18-8 Stainless Steel Black Ox is a versatile and durable fastener designed for various applications

It also has a wax coating

It is designed to be used with a washer to provide a secure and tight fit

These nuts have a nominal diameter of 18mm and a thread pitch of 2

The 4-20 x 1 Phillips Flat Plastite Alternative 48-2 Fully Threaded Zinc And Wax is a screw that is used in a variety of applications

.266-.688 MS15795 Military Flat Washer 300 Series Stainless Steel DFAR Black Ox 3/8-16 NE The 1/4-20 x 3/8 PhillipsThe . 266 . 688 MS15795 Military Flat Washer is a high strength, corrosion resistant washer designed to distribute the load of a fastener evenly over a surface. It is made of 300 series stainless steel and has a DFAR black oxide finish for added durability. The washer has an outer diameter of . 688 inches and an inner diameter of . 266 inches. It is . 063 inches thick. The washer is compliant with MS15795 military specifications and is commonly used