| Product Details | Metric |
| Standard | As per the customer's drawing |
| Size Range | M12 to M64 |
| Material | EN 1A / EN8D |
As a trusted Hydraulic Nuts Manufacturer in India, New Star Industries manufactures precision nuts that replace brute-force torque tightening with controlled, hydraulic-assisted bolt tensioning. On large-diameter bolts, achieving accurate preload with a torque wrench becomes unreliable and physically demanding — a hydraulic nut solves this by applying tension directly through internal hydraulic pistons, giving a level of accuracy that torque alone simply can't match at this scale.
A hydraulic nut uses internal hydraulic pressure to stretch the bolt to a precise, calculated tension before the nut is simply hand-tightened into place — removing the guesswork, uneven loading, and physical strain that come with torquing large bolts by hand or with a torque wrench. We manufacture our hydraulic nuts in EN 1A and EN8D materials, strictly as per the customer's own drawing, in sizes from M12 to M64.
✓ Accurate, Uniform Preload: Hydraulic tensioning delivers precise, repeatable bolt load, removing the variability that comes with manual torque application, especially on large-diameter bolts.
✓ No High-Torque Tooling Required: Since tension is applied hydraulically, there's no need for large torque wrenches or impact tools, reducing both installation time and physical strain on site.
✓ Built for Custom Fit: Manufactured strictly as per customer drawing, ensuring the hydraulic nut is matched precisely to the bolt, thread, and assembly it's designed to tension.
✓ Application-Grade Materials: Produced in EN 1A and EN8D materials, selected to handle the repeated hydraulic loading cycles these nuts are designed for.
✓ Wide Size Range: Available from M12 to M64, covering the large-diameter bolting typically found in heavy machinery, wind energy, and power plant installations.
Hydraulic nuts from New Star Industries are widely used in heavy machinery, wind energy installations, and power plant projects — environments where large bolts need accurate, repeatable preload, installation time is limited, and physical access for torque tools is often constrained.
Since hydraulic nuts are always application-specific, New Star Industries manufactures them strictly as per customer drawing, matching size, material, and thread to your exact tensioning requirement. Share your drawing with our team, and we'll manufacture to your precise specification.
For bulk orders, technical drawings, or material selection guidance, get in touch with our team directly.
