Description:<br> *100% Brand New <br> *Precision made 1/4" Stainless Steel Tripod screws<br> *1/4" metal male thread with flat head screwdriver slot and hinged "D" Ring.<br> *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<br> *Can be used with tripods, monopods, telescopes, ball heads, lens collars, lens plates etc<br><br> Specification:<br> 1/4'' metal male thread<br> D-ring with flat head screwdriver slot , can drive it by coin. Length: shaft is 17mm,<br> Total length include base is 21mm.<br> The Height of the screw head is 4mm.<br> The diameter of the D-ring head is 16mm.<br> Material: Steel<br> Color: Sliver<br><br> Package:<br> 3Pcs D-Ring Tripod Screw<br>