Basic Info.
Model NO.
U-head jack
Erection Position
External Scaffolding
Move Method
Attached Lifting Scaffolding
Scaffolding Part Type
Scaffolding Props
Construction Properties
Installation Scaffold
Finishing
Zinc Plated, HDG
Steel
Q235
Size
Talor-Made
Transport Package
Pallet
Specification
40mm x 800mm
Trademark
HORIZON
Origin
China
HS Code
73084000
Production Capacity
20000/Month
Product Description
U-Head Jack for Scaffolding System for Construction Work
A steel base plate is equipped to the tubular (or solid steel rod) screw jack by bolt, with a hole in each corner for securing to mudsill. ACME threads are usually used on the screw jack.
Made from high strength steels, screw jacks are to support and stabilize scaffoldings in construction. It can fit all types of scaffold systems, such as frames, ringlock, or cuplock systems.
There is a notch / cut in the threads of the screw jack to prevent the nut from coming off and to keep the screw jack from being over-extended.
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) |
Who we are:
What we offer:
Wall formwork, column formwork, climbing system, table formwork, flexible slab formwork, frame scaffolding system, ringlock scaffolding system, cuplock system, form-tie system, etc.
On-site supervising support is available on request.
Why us:
With 10 years of experience, we know exactly what you need;
Strict quality control in raw material selection, production line, and pre-packing, which ensures the reliable product quality as per customer's request.
Prompt action on customer's requirments.
We are not only providing excellent products, but also offering a comprehensive and complete concrete formwork and scaffolding solution to clients.
HORIZON FORMWORK, your reliable formwork partner!