| Materials | carbon steel, alloy steel, stainless steel, and so on |
| Standard | ASTM A193, A320, DIN975, DIN976, SAE J429 |
| Size | M3-M52 |
| Length | 30mm to 6000mm |
| Class | B7, B7M, L7, L7M, B16, B8, B8M |
| Grade | 4.6, 4.8, 6.8, 8.8, 10.9, 12.9 |
| Finish | Black, Zinc Plated, Galvanized, Hot Dip Galvanized, Nickel Plated, Chrome Plated |
| Marking | standard or as customer' s need |
| Inspection | in-house or the third party |
| Application | chemical industry, petroleum industry, construction industry, domestic installation, etc |
| Delivery Time | usually within 25-30 days after we have confirmed your order |
| MOQ | 100 pieces or as your requirement |
| Packing | Bulk packing or small boxes packing in cartons then on pallets or as per your requirement |
| Productivity | 3000000 tons per year |
