3/8" Screw USS Flat Washer: Steel, Plain Finish MPN:FWUIS037-100BX

This industrial-grade stainless steel washer comes in a dimension of 3/8in outside diameter with a plain finish making it suitable for various applications where corrosion resistance is essential, making it an excellent choice for plumbing or marine installations. Its durable construction ensures maximum grip to prevent loosening due to vibrations while allowing users easy installation without tools. The 0.143 inch thick flat washer provides enough strength to hold the load but lightweight design that makes them easily portable. Their size is ideal for fitting pipes or machines securely in tight spaces, and with their plain finish, these stainless steel washers have a minimal surface profile when finished that allows them to seamlessly blend into any application whether on ships, construction sites, or automotive projects.