20 x 1/4" Stainless Steel Flat Head Screw for Camera/Tripod/QR Plate
20 X 1/4" Stainless steel (metal) Tripod screws. 1/4" metal male thread with flat head screwdriver slot. Shaft is 10mm in length, approx 5.1mm threaded, 5mm unthreaded Total length including base is 13.1mm. Head Diameter is 12mm.