Material/Steel Grade：
The steel type we usually use to produce our stainless steel cold heading wire （bolt wire/ nut wire）are as follows:
D667, 201, 201CU, 202, 301, 304, 304HC, 304HC3, 304L, 314L, 316, 316L, etc.
Specification range:
The wire diameter of our stainless steel cold heading wire （bolt wire/ nut wire is as below:
0.8mm-8.0mm
Product Properties：
Our stainless steel cold heading wire （bolt wire or nut wire） has the following characteristics:
--Good formability
--Low working stress, not easy to crack when punching head
--Stable material, less impurities
--Superior low magnetism after cold heading & threading
--Excellent surface quality
--High corrosion resistance
Applications：
Our stainless steel cold heading wires (bolt wires or nut wires）can be used for the production of various kinds of fasteners, mechanical parts and electronic application parts, including precision screws, bolts, nuts, pins, etc.
According to different materials, the corresponding anti-corrosion properties and mechanical properties can be obtained. Due to different hardness, our stainless steel cold heading wires can also be used to produce fine screws in life as well as car screws,compression screws, etc., which are widely used in life.
Packing & delivery:
The packing methods of our stainless steel cold heading wire （bolt wire or nut wire） are including:
Spool, coil, core, carrier, with standard export sea-worthy package. special packing styles are available subject to customers’ requirements.
Port of Loading: Shanghai
