China factory 3mm-20mm stainless steel Chicago screws
Material： Stainless steel 304/316,brass,aluminum, Alloy Steel,carbon steel,,etc
Surface treatment: various electroplating (zinc plating, nickel plating,Chrome plating, zinc-nickel plating, tin plating, gold plating, silver plating, PVD coating, titanium plating, Anodize, etc.)
Coating (Dacromet, Geomet, Magni, Dekron, Ruspert, Teflon), painting, electrophoresis, dip plastic, shot blasting.
Chemical Coating: Chemical Nickel, Blackening, Phosphating，Passivation.
Requirements： No Burrs、Scratches、Dents、Pits.
Heat Treatment：Tempering,Hardening,Spheroidizing,Stress Relieving.
Equipment accessories: airplane, ship, bicycle, motorcycle, auto, wheelchair, sports, anchor, weapon, etc.
Packing：bulk+carton+pallet ,small box+carton+box.
We specialise in the supply of non-standard and made to drawing fasteners, as well as those made from exotic materials.
|Product Name||Chicago screw|
|Material||Stainless steel 304/316,brass,aluminum, Alloy Steel,carbon steel,,etc|
|Size||M2-M20,Customized according to your drawing.|
|Services||Customized design is available. ODM&OEM are welcomed.|
|Surface treatment||Various electroplating (zinc plating, nickel plating,Chrome plating, zinc-nickel plating, tin plating, gold plating, silver plating, PVD coating, titanium plating, Anodize, etc.)|
|Application||Auto Parts 、Electrical Appliances、Communication Devices、Medical Devices|
|Quality control||ISO standard,100% Whole range inspection through the production|
|After-sales Service||We will follow up every customer and solve all your problems satisfied after sales|
The production process of screws is divided into 7 steps, including annealing, pickling, wire drawing, molding, tooth grinding and heat treatment surface treatment.
Chicago screws can be applied to book binding, or to assemblies that need to be connected and fixed, or to belt buckles. Chicago belt buckle screws have many shapes, including semicircle head, flat head or step rivet. Shishitong Screw Factory can customize and produce all kinds of belt buckles Chicago screws you need according to your needs. Welcome to consult!