Black Thumb Plastic Knob Screws for Desk Feet M5 Steel Galvanized Adjustable Fastener
Plastic knob screws are designed for feet of desk or other objects with adjustalbe feet , it can highten or lower the distance between desk and floor via handling plasitc knob screw , and for some applications , plasitc knob screw is used for furniture or light industry for same role as for desk .
Plastic knob screw are made of composite of plastic and steel , normally , black plastic head and galvanized steel threaded shaft .
Generally , plastic knob screws are unhardened steel and can not be used for heavy duty application .
Dimensions
Thread for screws is from M2 to M10 for normal applications
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Note : unit in mm .
Material
Carbon steel with zinc coating for metal shaft and plastic black head design . Besides , metal shaft can be made in stainless steel for more good corrosion resistance or alloy steel for higher strength .
Finish
Free chrome zinc finish on surface
Features
1 . Easy operation by hand
2 . Corrosion resistance
3 . Not easy to be broken
4 . Long service
Customzation
We accept customzation for plastic knob screw eg , special head shape and different mateerial for metal shaft etc .
Normal Packing
1 . In bulk
eg , 100 pcs of poly bag and 5 or 10 bags of chipboard carton .
2 . Box packing
Plastic knob screws are packed in small boxes and then in big carton for easy shipment .
3 . Customized packing is accepted
Other Products we Supplied
Except plastic knob screws , we are able to provide more different fasteners like various standard and custtom screws , Bolts , Nuts , Pins , Spacer washers and different metal or plastic custom working pieces for industry .
Product Tags:
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Thumb Plastic Knob Screws For Desk Feet M5 Steel Galvanized Adjustable Fastener Images
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