High nickel zinc alloy plating
Super high corrosion-resistant surface treatment with trivalent chromium chemical treatment on an alloy plating of 85% zinc and 15% nickel.
Ultra-high corrosion-resistant surface treatment with approximately 10 times the corrosion resistance of trivalent white and trivalent black. It is common to apply this treatment to M6 to M8 bolts or M3 to M4 small screws, but our company can also process precision parts with diameters ranging from 0.8 to 2.0 mm. There are two types of finished colors: blue-black and jet black.
- Company:中村鍍金工業 中村鍍金工業
- Price:Less than 10,000 yen