Spécifications M16 de boulons en gros

1. Standards

1.DIN, GB, BS, ANSI, ASME,JIS,ISO

2. Material

2. Stainless steel(SS304,SS316 SS410), carbon steel(C1022,1010,1008) copper, iron and so on.

3. Size

3. M6-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 will do our best to help you.

8. Surface treatment

8. plain. black oxide, zinc, chromium, QPQ, Hot-dip zinc, passivation, and according your requirement

9.Packing

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

10.Usd fields

10. construction industry, furniture fields and other public equipment