afvo camera screw bolts replacement pack 1/4 male to 1/4 male double stud+ 3/8 male to 1/4 male screw+ 1/4" to 3/8" convert screw adapter (6pcs) afvo screw packs widely using on camera accessories such as tripod, monopod, ballhead, light stand, video light. <br> <br> <b>2 pieces 1/ 4 inch to 3/ 8 inch male double stud adapter <br></b> the adapter screw is designed with one end measuring 3/ 8 inch and the other end 1/ 4 inch. the maximum length is 20 mm and the maximum width is 16 mm, threaded part on each end is 8mm, suitable for all kinds of gear with 1/ 4 inch to 3/ 8 inch screw hole. <br> <br> <b>2 pieces 1/ 4 inch to 1/ 4 inch male double stud adapter <br></b> the adapter screw is designed to have two 1/ 4 inch male threaded screws. <br> the maximum length is 20 mm and the maximum width is 16 mm, threaded part on each end is 8mm, suitable for all kinds of gear with 1/ 4 inch <br> <br> <b>2 pieces 1/4" to 3/8" tripod screw adapter converters <br></b> inner 1/4 thread part works with 1/4 male screw and the external 3/8 threaded part works with 3/8 female screw. screw it to the 1/ 4 inch to 3/ 8 inch male double stud adapter, then make it work as a 3/8" to 3/8" thread.<br>