| Place of Origin |
Zhejiang China (Mainland) |
| Brand Name |
Huawei |
1. Name: Hexagon flange bolts 2. Size: M3-M30 3. Material: carbon steel / alloy steel / stainless steel 4. Mechanical properties: 6.8, 8.8, 10.9, 12.9 5. Plating: Chromiun / galvanized (black, color, white, green) / zinc-iron /black oxide / Dacromet / Geomet 6. Standard: DIN, ANSI, BS, JIS, SES, HES, KIS, non-standard, etc. 7. Note: We could produce various of fasteners conform to drawings. 3. Material: carbon steel / alloy steel / stainless steel