Captive Screw Fittings

Browse our range of captive screw fittings (CSFs), a practical and efficient fastening solution for packing cases, transit cases, equipment enclosures, and storage boxes. Designed to allow quick and easy opening and closing without tools beyond a standard screwdriver, captive screw fittings are the preferred choice for applications where repeated access is required without risk of damage to the case or lid.

Each CSF is supplied as a two-part assembly — the angle, which is fitted to the body of the case, and the top, which is fitted to the lid. When engaged, the two components lock together securely, keeping the case firmly closed during transit, storage, or handling. When access is needed, a simple quarter-turn of a screwdriver releases the fitting quickly and cleanly, with no risk of losing loose fasteners.

Captive screw fittings are compatible with most wooden, metal, and composite packing cases, making them a versatile and widely used solution across logistics, manufacturing, military, aerospace, and industrial packaging applications. Their robust construction ensures reliable performance even in demanding environments where cases are subject to repeated handling, vibration, or heavy loads.

Compact, easy to install, and built to last, CSFs are an essential hardware component for any professional packing or enclosure application. Browse the full range below, select the fittings suited to your case, add to your basket, and proceed to checkout.