Material:304 Stainless Steel  

Diameter:  6mm-60mm 

Thread size：M4

Various Sizes：

6mm*m4 7mm*m4 8mm*m4 9mm*m4 10mm*m4 11mm*m4 12mm*m4 12.7mm*m4 14mm*m4 15mm*m4 16mm*m4 17mm*m4

18mm*m4 19mm*m4 20mm*m4 22mm*m4 25mm*m4 28mm*m4 30mm*m4 35mm*m4 40mm*m4 45mm*m4 50mm*m4 60mm*m4

 

Features： This product uses 304 precision stainless steel perforation (threaded half-hole), corrosion-resistant, non-polluting, strong spiral, high hardness.

 

Versatile Applications:  
It can be used for medical equipment, chemical, aviation, aerospace, aerosols, valves, motors, switches, irons, washing machines, refrigerators, air conditioners. It can be used in the fields of automotive parts, bearings, instruments, electronic components, jewellery polishing, etc.