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Matte black finish for mild steel rivets

adv.

Q. We have mild steel rivets of small size. We want a matte black finish on the article as shown in the below photo!

blackened rivets

Also we need a salt spray test of minimum 72 hours for the same. Can you suggest me the best way to find a best possible solution.

Ron Huges
- Chennai india
December 7, 2022

A. Hello. You can use zinc with subsequent passivation in black.

61503-2

Nik Erm
- Nizhniy Novgorod

adv.
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