High strength threaded bar
High strength threaded bar equivalent to Grade 10.9 and conforming to BS EN ISO 898-1, with good V-notch toughness, supplied end threaded or fully threaded.
M30 to M56 standard, 6 m lengths
High strength threaded bar
Corrosion Protection & Stressing
Site Precautions
DSHT bar is a heat treated steel and must not be welded or be subject to heat (e.g. welding / cutting / grinding / sparks ). DSHT bar can easily be cut on site using disks or blades but heat must be kept to a minimum. Flame cutting must not be used.
Fittings
Bars can be supplied with:
- Hex nuts
- Couplers
- Washers
- End plates
- Clevis ends (forks)
- Custom fittings or fabrications
Please contact our sales department for more information.
Finishes (corrosion protection)
- Grease
- Denso Tape
- Paint
- Zinga
Stressing
Daver Steels can offer stressing equipment for hire or sales and advise on site stressing procedures. We can also offer an onsite service for performing stressing (subject to availability of personnel).
The table below gives the main dimensions of hydraulic jacks available from Daver Steels.
| Thread Diameter (mm) | 30 | 36 | 42 | 48 | 56 |
|---|---|---|---|---|---|
| Jack Weight (kg) | 3.5 | 6.5 | 11 | 11 | 16 |
| Jack Type | DJ2 | DJ3 | DJ4 | DJ4 | DJ5 |
| Max Load (kN) | 457 | 822 | 1264 | 1264 | 1833 |
| Min Bar Centres (mm) | 80 | 100 | 110 | 115 | 135 |
| B (mm) | 102 | 133 | 163 | 163 | 193 |
| D (mm) | 90 | 117 | 155 | 155 | 181 |
| L1 (mm) | 60 | 75 | 85 | 100 | 110 |
| L2 (mm) | 128 | 155 | 165 | 165 | 187 |
| L3 (mm) | 236 | 277 | 305 | 342 | 342 |