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.
Socket cap screws are very common in industrial applications. A cap screw is a fastener for machine parts, threaded along the whole length of its shank and held by threads tapped in the hole in which it is screwed. These screws provide high-torque capability and the drive system is a hexagon-shaped hole.
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