High precision mechanical parts non standard customed Aluminium metal screw bolts

Inner packing : plastic bags or vacuum plastic bags
Outer packing: Carton box

Specifications

High precision mechanical parts non standard customed aluminium screws and bolts

 Characteristics:   

1. Customized non-standard and standard dimensions  

2. High precision, tolerance 0.010-0.002mm  

3. Standard: JIS DIN ASTM BS GB  

1. Professional Machine Parts' Manufacturer
2.OEM manufacturer
3. Full QC inspection  

A screw, or bolt, is a type of fastener characterized by a helical ridge, known as a male thread (external thread) or just thread, wrapped around a cylinder. Some screw threads are designed to mate with a complementary thread, known as a female thread (internal thread), often in the form of a nut or an object that has the internal thread formed into it. Other screw threads are designed to cut a helical groove in a softer material as the screw is inserted.

Main Materials: 

Screws, buts and bolts are usually made of steel. Where great resistance to weather or corrosion is required, like in very small screws or medical implants, materials such as stainless steel, brass, titanium, bronze, silicon bronze or monel may be used.

Steel, Aluminum, Brass, Titanium, Plastic, Organic glass etc

Surface treatment:  

Sandblasting, anodizing, electroplating, powder coating, baking varnish, color according customer requirements. 

Main Applications: 

Auto parts, medicine parts, machine parts, building parts, construction machinery parts, fixture accessory, mold accessory and all kinds of equipment accessories.

Specifications 

All dimensions are according to customers requirements. 

Manufacture Equipment

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