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ISO Certified U Bolts Manufacturer,
Supplier & Exporter in India
Ananka Group is a leading U Bolts manufacturer in India, offering a comprehensive range of high-quality U bolts designed to meet diverse industrial and construction requirements. We manufacture and supply U bolts in various sizes, standards, materials, and grades, ensuring strength, durability, and long-term performance.
U bolts are widely used in construction projects such as docks, bridges, highway systems, residential buildings, and infrastructure developments. Their strong clamping capability makes them ideal for applications requiring secure pipe, tube, and structural support.
To meet specific customer requirements, we supply U bolts in customized pack sizes. All products are packed using high-quality, export-grade packaging materials to ensure safe handling, storage, and damage-free delivery.
About U Bolts
We manufacture high-quality U Bolt fasteners using premium raw materials and precision-controlled manufacturing processes. Our extensive range of U bolts is maintained in ready stock for immediate domestic supply and international export.
As one of the most authentic and reliable manufacturers, we also undertake custom manufacturing of U bolts as per customer drawings, technical specifications, and application requirements. Due to their unique design and versatility, U bolts are extensively used in the construction, automobile, engineering, and industrial sectors.
U Bolts Specifications
| U Bolts Standard | EU, IFI, CSN, Italian, ASME, British BS, Indian IS, ISO, DIN, Polish PN, SAE |
|---|---|
| U Bolts Sizes | M2, M2.5, M3, M4, M5, M6, M8, M10, M12, M14, M16, M20, M24, M30, M36 to M160 |
| U Bolts Length | 3/8″ to 8″ |
| U Bolts Materials | High Tensile, Stainless Steel, Inconel Fasteners, Incoloy Fasteners, Hastelloy Fasteners, Monel Fasteners, Silicon Bronze, Phosphor Bronze, Aluminium Bronze, Nickel, Brass, Copper, Copper Nickel, Nitronic, Nimonic, ASME, ASTM |
| U Bolts Coating |
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| U Bolts Forming | Hot Forged U Bolts & Cold Forged U Bolts |
| High Tensile grades | 12.9 U Bolts, 14.9 U Bolts |
| U Bolts Sub Type | Fully Threaded U Bolts, Partial Threaded U Bolts, METRIC U Bolts, Imperial U Bolts |
U Bolts Sizes & Standards
| Standard | Size Range |
|---|---|
| ASME B18.2.1 U Bolts | 3/8 inch″ to 3 inch″ |
| BS 1769 U Bolts | ½ inch″ to 2 inch″ |
| ASME B18.2.3.6M U Bolts | M12 to M36 |
| ASME B18.2.3.7M U Bolts | M16 to M36 |
| DIN 6914 U Bolts | M12 to M36 |
| ISO 7412 U Bolts | M12 to M36 |
| UNI 5712 U Bolts | M12 to M36 |
| DIN-EN 14399-4 U Bolts | M12 to M36 |
U Bolts Materials / Grades & Sizes
| Material | Grades |
|---|---|
| Stainless Steel | ASTM / ASME SA 312 TP 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316Ti, 316H, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L |
| Duplex Steel | UNS S31803, S32205, S32550, S32750, S32760 |
| Alloy Steel | ASTM / ASME A/SA 193 / 194 – B6, B7, B7M, B16, 2, 2H, 2HM, GR 6 |
| Nickel Alloys | Nickel Alloy 200, Nickel Alloy 201 |
| Hastelloy | C-22, C-276, C-2000, C-4, X, B, N, G |
| Inconel | 600, 601, 625, 625LCF, 686, 718, 800, 825, X-750, 690, 602, 617, 925, A-286, AL-6XN, AL-904L |
Related Types of Bolts We Manufacturers
U Bolts Packaging & Delivery
- Payment Modes: LC (Letter of Credit), TT (Telegraphic Transfer / Wire Transfer), Cheque, and other accepted methods.
- Packaging: U Bolts and high tensile fasteners are packaged with utmost care and safety to ensure they reach clients in excellent condition. Packaging charges are applicable.
- Port of Dispatch: Mumbai Port or Kalamboli Port, Maharashtra, India.
- Tax: 18% GST applicable as per Indian government regulations.