D-Ring Screw 1/4 Metal Male Thread Tripod Mount Quick Release Camera R8O0

Specifications: 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 Package included: 1 x D-Ring Screw