4 зубчатых гайки

1. Standards

1. DIN BS JIS GB ISO ANSI ASME ASTM

2. Material

2. Stainless steel,Carbon steel,iron copper brass ect

3. Size

3. M4 M6 N8 M10 M12 16 M20 M24 30 36 M42

4. Certificate

4. ISO9001:2000 RoHS certification 

5. Features

5. Good anti-corrosion ability,kinds of coatings 

6. Grade

6. 4.8, 6.8, 8.8, 10.9, 12.9,A2-70,A4-80……

7. After-sale service

7. If any quality problem,  we take the responsibility

8. Surface treatment

8. Passivation,Galvanized,dacromet ,black chromium, and according your requirement

9.Packing

9. Bulk(25kgs/carton) or small package(according to the customers' requirement)

10.Usd fields

10. construction industry, furniture fields and other public equipment

11.MOQ

11.500PCS