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Product Overview
The U-bolt is a U-shaped fastener with threaded ends, designed to clamp pipes, tubes, or round bars to structural supports. They provide a secure, adjustable hold for cylindrical components in various assemblies.
Key Features
U-shaped design conforms to round surfaces for even clamping pressure.
Threaded ends allow for adjustable tension and easy installation.
Available in multiple sizes to fit different pipe diameters.
Durable materials and finishes for indoor and outdoor use.
Simple installation with standard nuts and washers.
| Grade | 4.8 / 8.8 / 10.9 |
| Size Range | M6–M36 (custom sizes available) |
| Thread Type | Metric / UNC / UNF (customizable) |
| Standards | DIN 3570 / ASTM A307 |
| Heat Treatment | Optional quenched & tempered (for high grades) |
| Tensile Strength | ≥ 400–800 MPa (grade-dependent) |
| Yield Strength | ≥ 240–640 MPa (grade-dependent) |
| Hardness | HRB 120–220 / HRC 22–30 (grade-dependent) |
| Head Style | U-bend shape (round U / square U optional) |
| Thread Class | 6g (metric) / 2A (imperial) |
| Operating Temperature | -40°C ~ 250°C |
| Material | Carbon Steel / Stainless Steel 304/316 |
| Surface Finish | Plain / Zinc Plated / HDG / Black Oxide |
| Matching Parts | Hex nuts, flat washers |
| Application | Pipe clamping, vehicle chassis, structural support |
Applications
Pipe hangers, conduit supports, vehicle suspension systems, fence railings, marine hardware, and equipment mounting.
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