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China, Chinese Decorative Chicago Book Binding Posts and Screws M2.5 Binding Screw1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Fastener FittingRivetM2.5 Binding ScrewBinding Posts and Screws
Tianjin Spider Impex Co., Ltd.
Preview:
Product Description Post Metal Chicago Screws Binding Screw / stainless steel book binding screwApplicationBook binding or leather bindingMale screw diameter4mm or as requestFemale screw diameter5mm or as requestMale screw length3.5mm,4mm,7.5mmFemale screw Length2mm-150mmHead diameterHead diameterHead drivesmooth or slottedSurface treatmentBrass/nickel/copper/blackPackingbag+carton+pallet1 . No burrs scratch2 . Smooth surface3 . Quick operation4 . Good security5 . Environmental protection .6 . Not easy to be rusted .Binding post screw is a combination of male screw and female screw,male screw with outside thread rod and female screw with inside threaded hole , both items can be fasten the workpieces .Binding post screws are also known as Chcargo screws or sex bolts and male female screws , normally secure official paper or files.the hole depth can be adjusted .Tip for use 1. The thread moving direction is from right to left to drill into workpiece , and back out in reverse direction.2. Do not use a sharp tool or bladed tool to drive the screws .3. Do not scratch the screw in harden something in order to keep bright surface .4. Keep screws in the dry warehouse 1. 4kgs each bag and 4 bags each carton2. packed in box and then carton3. 20 tons usually each 20ft container4. Customization is available
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