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| Model NO. | U Type Bolt |
| Head Style | Round |
| Standard | DIN, ANSI, GB, JIS, BSW, GOST |
| Grade | 4.8, 5.8, 6.8, 8.8, 10.9 |
| Application | Machinery, Chemical Industry, Environmental, Building |
| Finish | Anodizing, Polishing, Black Oxide, Zinc Plating, Hot-dip Galvanizing |
| Service | OEM & ODM |
| Sizes | Custom Diameters and Lengths |
| Transport Package | Carton + Pallet |
| Origin | China |
| HS Code | 7318159090 |
| Product Name | U Type Bolts |
| Size | Metric: M6 × 70 mm | Inch: 1/4" × 2-3/4" | Customized sizes available |
| Material | Stainless Steel 201, 304, 316, 430 & Carbon Steel |
| Grade | A2-70, A4-70, A4-80 & 8.8, 10.9, 12.9, etc. |
| Finish | Polishing, Black Oxide, Zinc Plating, Hot-dip Galvanizing, Bluing, etc. |
| Standard | GB, DIN, ISO, ANSI/ASTM, BS, BSW, etc. |
| Inspection | 100% QC Steps Inspect Before Shipment |









We operate as a specialized source factory integrating R&D, manufacturing, and processing of stainless steel fasteners. Located in a major fastener production base, we possess mature production techniques and a comprehensive quality control system.
Main products include stainless steel threaded rods, chemical anchors, foundation bolts, double-end studs, and fully threaded studs. We provide customized stainless steel products in materials such as 201, 304, and 316, along with professional services including pickling, cleaning, and custom processing.
Our philosophy focuses on survival by quality and development by integrity, continuously optimizing production processes to deliver cost-effective products and efficient service to partners worldwide.
Batul Hardware