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Brand Name : HORIZON
Model Number : scaffold screw jack head
Certification : SGS
Place of Origin : CHINA
MOQ : 2000 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
OEM : Available
finishing : zinc-plate, hdg, painted, powder coated
Standard : BS1139
Size : dia38mm x 4mm, or as request
Application : scaffolding height adjustament
Base plate : 150 x 150 x 5mm
Casting nut : 0.75kg
BS1139 Standard Scaffold Screw Jack Heads With High Loading Strength
Scaffold Jack Heads With High Loading Strength Under BS1139 Standard
Made from high strength steel pipes, screw jack heads are equipped with 150 x 150 mm head plate to support and stabilize horizontal beams in slab construction. Due to the big supporing area, safe and stable supporting can be achieved by the head plate.
It can fit all types of scaffold systems, such as frames, ringlock, or cuplock systems.
Jack heads are always working in conjunction with Jack base to adjust scaffolding sets in a easy way.
The screw jack with base plate / head plate allows your scaffold set to be leveled on uneven surfaces. Casting iron nut is used on the screw stem, high-strength and galvanized for durability.
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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BS1139 Standard Scaffold Screw Jack Heads Images |