Name:3/8 Captive Quick Release Screws for Manfrotto / Arca Swiss / Gitzo etc Fuction: These excellent quality stainless captive screws allow the fitment of different styles of plates to fit directly into the base of your camera equipment such as tripods, monopods, telescopes, ball heads, lens collars, lens plates etc Detail: 3/8″ Stainless steel (metal) Tripod screws. 3/8″ metal male thread with flat head screwdriver slot. Shaft is 10mm in length, approx 4mm is threaded, 6mm unthreaded Total length including base is 13mm. Head Diameter is 15mm |