Introduction of stainless steel hexagon pillar screws

Although stainless steel hexagon pillar screws are very common in the market, there are some serious problems with the material of the screws, and it is difficult to distinguish them with the naked eye. We use materials of sus304 and sus316, so-called 201 materials with low nickel or other grades of materials are not recommended or used. 

It is actually unscientific for some customers to judge whether stainless steel is genuine or not based on the magnetic properties of stainless steel. Because genuine sus304 or sus316 itself is non-magnetic, but weak magnetism is generated due to physical action during cold heading processing, which is relatively low compared to low nickel. Or the so-called stainless steel material that does not contain nickel is just not magnetic.

Stainless steel external hexagon pillar screws are widely used in environmental protection equipment, medical equipment, communication equipment, power facilities, electronic products, food machinery, petrochemicals, ship assembly, pump valve pipelines, and building curtain walls because of their good anti-rust and anti-corrosion functions.

Ningbo Yi Yi Precision Technology Co., Ltd. can produce all kinds of non-standard precision turned parts, hexagonal pillar screw, pogopin linker, stainless steel fasteners, bolt/nut cold heading parts,shaft, lock accessories/cylinder etc. According to your requirements.