custom nut,shaft nut. 1. 100% quality control, 2. Best price with good sales service. 3. Fastest delivery time  

1) Material: different kinds of stainless steel, iron, copper or aluminum etc

2) Main equipment: CNC lathe, automatic lathe, hand lathe grinder, thread rollingmachine, tapping drilling machine etc

3)Advanced measuring & testing equipment: projecting apparatus, roughness tester,hardness tester, concentricity tester etc

4) Surface treatment: polishing, zinc plating, nickel plating or chrome plating,phosphating,Black anodization etc

5) Parts are produced according to customers' drawing or sample

6) high quality

custom nut