Walraven RapidRail Hammerfix
Technical Specification
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Manufacturer: Walraven
- Thread Sizes: M8 & M10
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Materials:
- Metal: Zinc-plated Steel
- Springs: Green Polyoxymethylene
- Certification: RAL approved, load-tested performance
- Installation: Ready-to-use, pre-assembled component for quick and secure fixing
Description
The Walraven RapidRail Hammerfix is an innovative pre-assembled connection system that allows for fast, reliable attachment of pipe clamps and accessories to RapidRail channels. Each unit combines a slide nut, stud bolt, washer, and spring into a single, ready-to-use assembly, eliminating the need for multiple loose parts and significantly reducing installation time.
The Hammerfix simply inserts into the channel and locks securely into place with a quarter turn, while the integrated green POM spring ensures stable positioning and retains the assembly before final tightening. This intelligent design enables quick, tool-efficient installation, even in overhead or confined spaces, while ensuring maximum load security once tightened.
Manufactured from high-quality zinc-plated steel with engineered precision, the Hammerfix offers excellent corrosion resistance, mechanical strength, and consistent performance. Available in multiple thread sizes and lengths, it is a versatile component suitable for a wide range of mechanical, electrical, and HVAC support systems.
Key Features & Benefits
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Ready-to-use assembly: Pre-assembled with slide nut, stud bolt, washer, and spring for fast installation.
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Quick fixing: Installs easily with a quarter turn, no need for separate components or tools.
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Secure hold: Retains position before tightening thanks to the integrated POM spring.
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Strong performance: Load-tested up to 2,900 N (M10 version).
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Durable materials: Zinc-plated steel offers superior corrosion protection and longevity.
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Wide compatibility: Fits all standard RapidRail profiles from 27×18 to 38×40.
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Efficient and safe: Reduces installation time while ensuring a stable, reliable connection.
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Versatile use: Ideal for connecting pipe clamps, brackets, and accessories to rail systems.
Dimensions


| Product Code | Manufacturer Code | Thread Size | Thread Length (mm) | Usable Length (LU) (mm) | Material Thickness (S) (mm) | Installation Torque (Nm) | Max Load (N) |
| 491035 | 6523802 | M8 | 25 | 7.75 | 5 | 10 | 2700 |
| 491036 | 6523803 | M8 | 30 | 12.75 | 5 | 10 | 2700 |
| 491037 | 6523804 | M8 | 40 | 22.75 | 5 | 10 | 2700 |
| 491038 | 6523805 | M8 | 50 | 32.75 | 5 | 10 | 2700 |
| 491039 | 6523806 | M8 | 60 | 42.75 | 5 | 10 | 2700 |
| 491040 | 6523807 | M8 | 70 | 52.75 | 5 | 10 | 2700 |
| 491041 | 6523808 | M8 | 80 | 62.75 | 5 | 10 | 2700 |
| 491042 | 6523810 | M8 | 100 | 82.75 | 5 | 10 | 2700 |
| 491043 | 6523812 | M8 | 120 | 102.75 | 5 | 10 | 2700 |
| 491044 | 6523815 | M8 | 150 | 132.75 | 5 | 10 | 2700 |
| 491045 | 6523818 | M8 | 180 | 162.75 | 5 | 10 | 2700 |
| 491046 | 6523820 | M8 | 200 | 182.75 | 5 | 10 | 2700 |
| 491047 | 6523002 | M10 | 25 | 6.25 | 5 | 10 | 2900 |
| 491048 | 6523003 | M10 | 30 | 11.25 | 5 | 10 | 2900 |
| 491049 | 6523004 | M10 | 40 | 21.25 | 5 | 10 | 2900 |
| 491050 | 6523005 | M10 | 50 | 31.25 | 5 | 10 | 2900 |
| 491051 | 6523006 | M10 | 60 | 41.25 | 5 | 10 | 2900 |
| 491052 | 6523008 | M10 | 80 | 61.25 | 5 | 10 | 2900 |
| 491053 | 6523010 | M10 | 100 | 81.25 | 5 | 10 | 2900 |
| 491054 | 6523016 | M10 | 160 | 141.25 | 5 | 10 | 2900 |

