TRIPODS Screws for Quick Release forDSLR 1/4" Steel Screw with Head D-Ring, Length 14mm forDSLR 1/4" Steel Screw with Head D-Ring, Length 14mm More photos (4) PreviousNext Availability Product is no longer available Manufacturer forDSLR Product code 788629 Replacement screw with 1/4 "thread with D eye for quick-release plates and other accessories. ... Read More Description Technical specifications: Overall length: 20mm Thread height: 5mm Head height: 4mm Material: steel