HTN Range - Metric
Hydraulic Tensioner Nuts - Metric
- Single acting design with integral load holding lock nut
- High grade alloy steel construction
- Nitrocarburised piston
- Visible maximum piston stroke indicator
Product Overview
The Hi-Force HTN range of metric top collar hydraulic nuts is specifically designed and manufactured for applications where regular, periodic opening of the joint for inspection and maintenance purposes is required. Unlike conventional hydraulic bolt tensioners, Hi-Force HTN series hydraulic nuts are designed to permanently replace standard hexagon nuts on one side of the bolted joint.
- Capacities from 198 to 1911 kN
- Bolt sizes from M24 to M100 diameter
- Working pressure 1500 bar
Product resources
Technical specifications
| Model Number | Bolt Size | Capacity | Effective area cm2 | Stroke mm | Weight kg | Tommy Bar | |
|---|---|---|---|---|---|---|---|
| kN | tonnes | ||||||
| HTN1-M24 | M24 x 3 | 198 | 20.2 | 13.2 | 5 | 1.9 | TTB06 |
| HTN2-M27 | M27 x 3 | 216 | 22.1 | 14.4 | 5 | 2.0 | TTB06 |
| HTN3-M30 | M30 x 3.5 | 253 | 25.8 | 16.9 | 5 | 2.4 | TTB06 |
| HTN3-M33 | M33 x 3.5 | 253 | 25.8 | 16.9 | 5 | 2.4 | TTB06 |
| HTN4-M36 | M36 x 4 | 306 | 31.2 | 20.4 | 5 | 2.7 | TTB06 |
| HTN5-M39 | M39 x 4 | 344 | 35.1 | 22.9 | 6 | 2.9 | TTB06 |
| HTN6-M42 | M42 x 4.5 | 398 | 40.5 | 26.5 | 6 | 3.5 | TTB06 |
| HTN7-M45 | M45 x 4.5 | 475 | 48.4 | 31.7 | 6 | 4.0 | TTB06 |
| HTN8-M48 | M48 x 5 | 501 | 51.1 | 33.4 | 6 | 4.2 | TTB06 |
| HTN9-M52 | M52 x 5 | 564 | 57.5 | 37.6 | 6 | 4.9 | TTB06 |
| HTN10-M56 | M56 x 5.5 | 746 | 76.1 | 49.8 | 8 | 6.4 | TTB06 |
| HTN11-M60 | M60 x 5.5 | 905 | 92.3 | 60.3 | 8 | 8.0 | TTB06 |
| HTN11-M64 | M64 x 6 | 905 | 92.3 | 60.3 | 8 | 8.0 | TTB06 |
| HTN12-M68 | M68 x 6 | 1000 | 101.9 | 66.7 | 8 | 8.8 | TTB08 |
| HTN13-M72 | M72 x 6 | 1203 | 122.7 | 80.2 | 8 | 10.6 | TTB08 |
| HTN13-M76 | M76 x 6 | 1203 | 122.7 | 80.2 | 8 | 10.6 | TTB08 |
| HTN14-M80 | M80 x 6 | 1414 | 144.1 | 94.3 | 10 | 12.9 | TTB08 |
| HTN15-M85 | M85 x 6 | 1605 | 163.6 | 107 | 10 | 16.2 | TTB10 |
| HTN15-M90 | M90 x 6 | 1605 | 163.6 | 107 | 10 | 16.2 | TTB10 |
| HTN16-M95 | M95 x 6 | 1705 | 173.8 | 113.6 | 10 | 18.3 | TTB10 |
| HTN17-M100 | M100 x 6 | 1911 | 194.9 | 127.4 | 10 | 21.9 | TTB10 |
Note: Tommy bars are not included. Hi-Force recommends one tommy bar for every four tensioners.
Dimension
Dimensions (mm)
| Model Number | ||||
|---|---|---|---|---|
| A | B | C | D | |
| HTN1-M24 | 72 | 55 | 18 | 132 |
| HTN2-M27 | 75 | 55 | 18 | 132 |
| HTN3-M30 | 82 | 57 | 21 | 134 |
| HTN3-M33 | 82 | 57 | 21 | 134 |
| HTN4-M36 | 88 | 57 | 22 | 135 |
| HTN5-M39 | 93 | 58 | 21 | 135 |
| HTN6-M42 | 100 | 62 | 23 | 142 |
| HTN7-M45 | 106 | 64 | 24 | 141 |
| HTN8-M48 | 110 | 64 | 25 | 142 |
| HTN9-M52 | 117 | 67 | 32 | 145 |
| HTN10-M56 | 128 | 74 | 28 | 152 |
| HTN11-M60 | 141 | 77 | 29 | 155 |
| HTN11-M64 | 141 | 77 | 29 | 155 |
| HTN12-M68 | 150 | 78 | 30 | 156 |
| HTN13-M72 | 162 | 81 | 31 | 159 |
| HTN13-M76 | 162 | 81 | 31 | 159 |
| HTN14-M80 | 174 | 87 | 35 | 165 |
| HTN15-M85 | 187 | 95 | 37 | 173 |
| HTN15-M90 | 187 | 95 | 37 | 173 |
| HTN16-M95 | 194 | 102 | 39 | 179 |
| HTN17-M100 | 205 | 110 | 41 | 188 |
Services and support
Whether it is choosing the right tool for the job, improving technical and operational knowledge or product maintenance and warranty, HES is here to help.
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