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ACME Threads Scaffold Screw Jack , Swivel Screw Jack Adjusting Scaffold Height

Categories Scaffold Screw Jack
Brand Name: HORIZON
Model Number: swivel screw jacks
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
OEM: Available
finishing: zinc-plate, hdg, painted
Standard: BS1139
Size: dia42mm x 4mm, or as request
Application: scaffolding height adjustament
Base plate: 150 x 150 (x50) x 5mm
Casting nut: 0.75kg
Thread: ACME Trapezoid thread
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ACME Threads Scaffold Screw Jack , Swivel Screw Jack Adjusting Scaffold Height

Flexible Swivel Screw Jacks with ACME Threads for Adjusting Scaffold Height

Swivel screw jacks are equipped to the tubular screw stem by bolt, with a hole in each corner for securing to mudsill. ACME threads are used on the screw stem.

Made from high strength steel pipes, screw jack bases are equipped with 150 x 150 mm swivel base plate (or customized sizes) 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 stem to prevent the nut from coming off and to keep the screw jack from being over-extended.

Jack heads are always working in conjunction with Jack base to level scaffolding sets in a easy way.

Scaffold Base Jack:

Screw /Tube size (mm)Base plate (mm)Nut (kg)Weight (kg)
Ø30(solid) x 400 (600)120 x 120 x 50.252.75 (3.72)
Ø32(solid) x 400 (600)120 x 120 x 50.303.10 (4.20)
Ø34(solid) x 400 (600)120 x 120 x 50.403.50 (4.76)
Ø34(hollow) x 4 x 400 (600)150 x 150 x 60.552.80 (3.39)
Ø38(hollow) x 4 x 400 (600)150 x 150 x 60.502.90 (3.60)
Ø48(hollow) x 4 (5) x 600150 x 150 x 81.005.00 (5.60)
Ø48(hollow) x 4 (5) x 820150 x 150 x 81.00

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 50.253.36 (4.33)
Ø32(solid) x 400 (600)150 x 120 x 50 x 50.303.70 (4.81)
Ø34(solid) x 400 (600)150 x 120 x 50 x 50.404.10 (5.37)
Ø34(hollow) x 4 x 400 (600)150 x 120 x 50 x 60.552.91 (3.74)
Ø38(hollow) x 4 x 400 (600)150 x 150 x 50 x 60.503.61 (4.28)
Ø48(hollow) x 4 (5) x 600180 x 150 x 50 x 81.006.24 (6.82)
Ø48(hollow) x 4 (5) x 820180 x 150 x 50 x 81.007.20 (8.00)

1. Generally, the total net weight of loaded container is 22 tons to 26 tons, which need be confirmed before loading.
2. Different packages are used for different products:
--- bundles: timber beam, steel props, tie rod, etc.
--- pallet: small parts will be put in bags and then on pallets.
--- wooden cases: it is available on customer's request.
--- bulk: some irregular goods will be loaded in bulk in container.

1. Production: For full container, normally we need 20-30 days after receive customer's down payment.
2. Transportation: It depends on the destination charge port.
3. Negotiation is needed for special requirements.
Who we are:
HORIZON FORMWORK is a professional formwork solution provider for years, supplying: Formwork systems, scaffolding systems and related accessories, which are widely used in commercial, residential and infrastructural projects.

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!

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