Steel machine screw

Product Attribute:

Length:16-300mm

Applicationt: 

Universal

Production Description:

Various types of long-term supply fine thread machine screw
Soon delivery time
Good quality and abolute competitive prices

 Features Specifications: machine screw

machine screw

bugle head coarse thread machine screw and bugle head fine thread machine screw

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1):Material: steel

2):Finish: plain, zinc-plated, yellow zinc-plated, black zinc-plated

3):Specifications:

    Diameter: 3.5mm (#6); 3.9mm (#7); 4.2 mm (#8); 4.8mm (#10)

4):Length: from 16 to 152mm

5):Coating: black phosphate, gray phosphate, zinc, yellow zinc and decromet