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Book Binding Brass Chicago Male and Female Rivets Screws

China Book Binding Brass Chicago Male and Female Rivets Screws, Find details about China Brass Male and Female Screws, Book Binding Chicago Rivet Screw from Book Binding Brass Chicago Male and Female Rivets Screws

Model NO.
Chicago screw
Model NO.
Chicago screw
Post Metal Chicago Screws Binding Screw / stainless steel 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 scratch

2 . Smooth surface

3 . Quick operation

4 . Good security

5 . Environmental protection .

6 . Not easy to be rusted .
Book Binding Brass Chicago Male and Female Rivets Screws
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 warehouseBook Binding Brass Chicago Male and Female Rivets Screws
 
Book Binding Brass Chicago Male and Female Rivets Screws
1. 4kgs each bag and 4 bags each carton
2. packed in box and then carton
3. 20 tons usually each 20ft container
4. Customization is available

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