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| Categories | Scaffold Screw Jack |
|---|---|
| Brand Name: | HORIZON |
| Model Number: | Screw base jack |
| Certification: | SGS |
| Place of Origin: | CHINA |
| MOQ: | 1000 pcs |
| Price: | pls ask HORIZON |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 20000 pcs per week |
| Delivery Time: | 15-25 days |
| Packaging Details: | pallets, bundles, bulk |
| Material: | Q235 steel pipe, or solid steel |
| OEM: | Available |
| finishing: | zinc-plate, hdg, painted |
| Standard: | BS1139 |
| Size: | dia38mm x 4mm, or as request |
| Application: | scaffolding height adjustament |
| Base plate: | 150 x 150 x 4mm |
| Casting nut: | 0.5kg |
| Company Info. |
| HORIZON FORMWORK CO., LTD. |
| View Contact Details |
| Product List |
Galvanized Screw Base Jack and Head Jack with BS1139 Standard
The screw base jack and head jack are made of high strength steel Q235 pipes, equipped with 150 x 150 mm base plate or U-head for supporting and stabilizing horizontal beams in slab construction.
Depending on special request, a big supporing area-slope of up to 6 %-can be achieved by the base plate and U-head plate.
It can fit all types of scaffold systems, such as frames, ringlock, cuplock systems and kwikstage systems.
Jack heads are always working in conjunction with Jack base to adjust scaffolding sets in a easy way.
Base plate is welded to the tubular screw stem, with a hole in each corner for securing to mudsill.
Scaffold Base Jack:
| Screw /Tube size (mm) | Base plate (mm) | Nut (kg) | Weight (kg) |
| Ø30(solid) x 400 (600) | 120 x 120 x 5 | 0.25 | 2.75 (3.72) |
| Ø32(solid) x 400 (600) | 120 x 120 x 5 | 0.30 | 3.10 (4.20) |
| Ø34(solid) x 400 (600) | 120 x 120 x 5 | 0.40 | 3.50 (4.76) |
| Ø34(hollow) x 4 x 400 (600) | 150 x 150 x 6 | 0.55 | 2.80 (3.39) |
| Ø38(hollow) x 4 x 400 (600) | 150 x 150 x 6 | 0.50 | 2.90 (3.60) |
| Ø48(hollow) x 4 (5) x 600 | 150 x 150 x 8 | 1.00 | 5.00 (5.60) |
| Ø48(hollow) x 4 (5) x 820 | 150 x 150 x 8 | 1.00 | 6.00 (6.80) |
U-head Jack:
| Screw / Tube size (mm) | Base plate (mm) | Nut (kg) | Weight (kg) |
| Ø30(solid) x 400 (600) | 150 x 120 x 50 x 5 | 0.25 | 3.36 (4.33) |
| Ø32(solid) x 400 (600) | 150 x 120 x 50 x 5 | 0.30 | 3.70 (4.81) |
| Ø34(solid) x 400 (600) | 150 x 120 x 50 x 5 | 0.40 | 4.10 (5.37) |
| Ø34(hollow) x 4 x 400 (600) | 150 x 120 x 50 x 6 | 0.55 | 2.91 (3.74) |
| Ø38(hollow) x 4 x 400 (600) | 150 x 150 x 50 x 6 | 0.50 | 3.61 (4.28) |
| Ø48(hollow) x 4 (5) x 600 | 180 x 150 x 50 x 8 | 1.00 | 6.24 (6.82) |
| Ø48(hollow) x 4 (5) x 820 | 180 x 150 x 50 x 8 | 1.00 | 7.20 (8.00) |
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