D-ring Quick Release Screw (1/4" + 3/8" )
Precision made 1/4" Stainless Steel (metal) Tripod screws. Total length including base: 14.5mm. Total shaft length: 10.5mm. Threaded part of the shaft: 6mm,No thread part of shaft: 4.5mm. approx.Head diameter(including D-Ring ): 16.2mm D-Ring Screws,Precision made 1/4"-20 Stainless Steel (metal) Tripod screws,1/4" metal male thread with flathead screwdriver slot & hinged "D" Ring. 1/4"-20 screw for quick release plate.1 pieces pack.******Precision made 3/8" Stainless Steel (metal) Tripod screws. Total length including base: 16mm. Total shaft length: 13mm. Threaded part of the shaft: 6.5mm.No thread part of shaft: 6.5mm. approx.Head diameter(including D-Ring ): 16mm.D-Ring Screws,Precision made 3/8" Stainless Steel (metal) Tripod screws,3/8" metal male thread with flat head screwdriver slot & hinged "D" Ring. 3/8" screw for quick release plate.1 pieces pack.