Double click image to zoom in
Our on-line store is open 24/7 and we ship Monday through Friday, excluding some holidays. Orders received for products without shipping restrictions on its product page will ship the same business day when received before 12:00 p.m. PST. Orders in high demand will have an estimated production time listed on its product page and will ship according to the date listed.
Finishing washers, also called trim or cup washers, are ideal for increasing the load bearing surface under a fastener's head by distributing the load. Perfect for use with flat or oval head screws, the sunken design gives a clean and decorative appearance as well. The call- out size is the inner diameter of the washer. *.
We are a Seattle, WA based outdoor gear store with a mission to make climbing, backpacking, skiing & mountaineering accessible and enjoyable for everyone.
© 2026, Master Store
