VizGiz 3 Pack 1/4 Quick Release Adapter Screw Pin Enhanced Long 21MM Flat Head D Shaft D Ring 1/4" inch Mounting Screw Adapter for DSLR Camera Tripod Monopod QR Plate Telescope Ball Head Lens Collar;

Description:
*100% Brand New
*Precision made 1/4" Stainless Steel Tripod screws
*1/4" metal male thread with flat head screwdriver slot and hinged "D" Ring.
*This captive screw allows the fitment of different styles of plates to fit directly into the base of your camera equipment via the 1/4" screw
*Can be used with tripods, monopods, telescopes, ball heads, lens collars, lens plates etc

Specification:
1/4'' metal male thread
D-ring with flat head screwdriver slot , can drive it by coin. Length: shaft is 17mm,
Total length include base is 21mm.
The Height of the screw head is 4mm.
The diameter of the D-ring head is 16mm.
Material: Steel
Color: Sliver

Package:
3Pcs D-Ring Tripod Screw