Street Address: NO.45,HAI'AN SQUARE ROAD, TANGXIA TOWN
City: Rui'an
Province: Zhejiang
Country/Region: China
Universal
--Grade 8.8/10.9/12.9; --Black Oxide, Phosphate, Zinc Coating Min. Order: 10000 Units
Grade 8.8/10.9/12.9; Black Oxide, Phosphate, Zinc Coating
1. QUALITY: Grade 8.8, 10.9, 12.9 . 2. SURFACE PROTECTION: Black oxide with Protective Oil, Phosphate (Grey), Zinc Coating (Yellow/Silver) and Dacromet (Sliver). 3. MATERIAL: 45#, 40Cr, 35Crmo (SAE1045, SAE5140, SAE4135) .