Custom Leather Backpack Binding Chicago Male Female Screw Fasteners

Basic Info.

Model NO.	Chicago screw
Production Capacity	20000/Month

Product Description

Post Metal Chicago Screws Binding Screw / brass book binding screw

Application	Book binding or leather binding
Male screw diameter	4mm or as request
Female screw diameter	5mm or as request
Male screw length	3.5mm,4mm,7.5mm
Female screw Length	2mm-150mm
Head diameter	Head diameter
Head drive	smooth or slotted
Surface treatment	Brass/nickel/copper/black
Packing	bag+carton+pallet

1 . No burrs scratch2 . Smooth surface3 . Quick operation4 . Good security5 . Environmental protection .6 . Not easy to be rusted .
custom sex bolt binding post rivet male and female Chicago screw for leatherChicago screws, which are also known as Chicago Fasteners, Chicago Bolts, Sex Bolts, Screw Posts, Tee-Nuts and Binding Posts, take the place of the permanently sewn on thread, and allow you to swap out different belt buckles with the same leather strap.Joint connecting bolt - widely used by shop fitters and joiners etc.Also commonly known as furniture connector bolts.Heavy Duty, Won't strip like the Aluminum style; Perfect for Leather, Custom Hybrid Holsters, Sheaths, Straps.

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