PR 401 Rail Clips
The PR 401 Rail Clip is categorized as part of the PR series clips, also known as the PR 401 Tension Clamp or PR 401 Fastening Clip. It is used to securely fasten rails to the track base or concrete ties, ensuring track stability, alignment, and safety by maintaining proper rail gauge and preventing movement. As a leading supplier of rail fasteners, GNEE Rail provides a wide selection of products including rail clips, rail spikes, fish plates, steel rails, and more. Our services cover the entire process, from R&D and design to manufacturing, installation, and after-sales support. With robust technical capabilities and cutting-edge production facilities, we ensure our products meet the highest standards. Our products are used nationwide by railway bureaus, material plants, engineering sectors, steel mills, coking plants, local railways, and mining companies. Custom solutions are available. Reach out to us to discuss your needs.
PR 401 Rail Clip specification
Type: PR401 Rail Clips
Brand: GNEE rail
Material: 60Si2CrA, 60Si2Mn, 60Si2Cr
Hardness: 42-47HRC
Fatigue Life: More than 5 million times.
Surface Treatment: Plain (oiled), Oxide black, Color painting or according to customers' requirement.
Customization: Available
PR 401 Rail Clip technical parameters
| Item No | Material | Diameter | Clip length | Clip width | Weight | HRC | Pressure | Fatigue Test | Countries |
| PR309 | 60Si2Mn | ø19 | 130 | 0.91 | 44-48 | ≥9.5KN | 5000000 times without break | Russia | |
| PR401 | 60Si2Mn | ø20 | 127±3 | 38.1±3.0 | 0.97 | 44-48 | ≥9.5KN | 5000000 times without break | Russia |
| PR601 | 60Si2Mn | ø19 | 0.8 | 44-48 | ≥9.5KN | 5000000 times without break | Russia | ||
| PR85 | 60Si2Mn | ø19 | 88±3 | 0.8 | 44-48 | ≥9.5KN | 5000000 times without break | Russia | |
| PR415 | 60Si2Mn | ø20 | 0.8 | 44-48 | ≥9.5KN | 5000000 times without break | Russial | ||
| PR601 | 60Si2Mn | ø20 | 44-48 | ≥9.5KN | 5000000 times without break | Russia |
GNEE Rail Clip for sale


PR 401 Rail Clip workshop

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