Products Description
Forged formwork combi anchor nut
This is a forged formwork combi anchor nut (also called Swivel Anchor Nut, Dome nut, wing nut pivot plate, Combi Nut with Plate).It is a swivel wing nut combined with a super plate fixed by a pivot. Working with the dywidag tie bars. It is a critical component for concrete formwork tie-rod systems.Ideally suited for concrete construction and formwork applications, this multi-functional nut ensures your systems remain reliable and safe while providing flexibility in various configurations.
Using the formwork comi nut reduces the time needed to assemble the wing nut and washer plate(waler plate) in construction concrete, thus increasing assembly efficiency and making it easy to handle in combination. Available in multiple sizes and configurations.
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Formwork combi anchor nut Size and Specifications
15/17mm (D15, D16 and D17) : Work with 15/17mm Tie Rod or Dywidag Tie Bars
20/22mm (D20) : Work with 20/22 Tie Rod and Tie Bars
Types of The Wingnut Pivot Plates
Drop Forged Type: Doka and Peri Type. Forging from steel round bars.
Cast Iron Type: Cheaper. More Popular




Features of forged combi nut and cast iron combi nut
Forged type Combi Wingnut Pivot Plate Features:
1.More Durable
2.Surface More Smooth and Nice
3.More Stable In Quality
4.Take Higher Load and Better Weight Bearing
5.Expensive In Cost
Cast Iron Type Combi Nut Features:
1.Cheaper in Cost
2.More Efficient In Production and Quicker Delivery
3.More Popular Using
4. Meet Up Load Capacity Requirement(More than 160KN for 15/17mm)
Shapes of Super Plate of the combi anchor nut
There are two shapes of the super plate of the pivot nut:
Square Plate Pivot Nut
Round plat Pivot Nut
Square Super Plate Pivot Nut Sizes: 120x120mm or 115x115mm
Round Super Plate Pivot Nut Sizes: OD130mm
Customized sizes are available according to your drawing or samples.
Formwork Combi Nut Finishing
E-galvanized is the surface finishing of the formwork combi nut. You can use white or golden colour for galvanizing your swivel wing nut plate.
Why choose us?
Wellfit Scafform is a leading formwork and scaffolding manufacturer in China. Customized formwork and scaffolding are acceptable upon drawing or sample. In the past 15 years of manufacturing, Wellfit scaffoldings and formworks have been exported to more than 50 countries.
Wellfit has own test labs. Complete test facilities are used to control scaffold and formwork quality. You can find raw material test reports, welding penetration, galvanizing and painting adhere test report, load capacity report etc. All of the tests are conformed to standards of BS1139, EN39, EN74, EN 12810, BS2482, AS1576 etc.
Main products: various formwork systems, ringlock scaffolding,cuplock, kwikstage, quick lock, twist lock, scaffolding frames, tubes&coupler, scaffold boards etc
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