Concrete Formwork Accessories & Hardwares: Tie Rods, Wing Nuts, Doka and Peri Clamps
As a trusted formwork accessories manufacturer and supplier in China, Wellmade delivers durable, cost-effective, and precision-engineered formwork parts and hardware designed for the construction industry. Our formwork accessories range from tie rod system components, various formwork nuts, and water stoppers to Doka and Peri-type formwork clamps, aluma beams, H20 timber beams, and film-faced plywood etc.
You can also find special pins and wedges specially designed for steel plywood and aluminium formwork systems, including the Euro Form System and the W120 Heavy-Duty Formwork System.
With years of experience as a leading formwork supplier in China, we are committed to providing solutions that enhance safety, streamline construction processes, and reduce costs—partner with us to access top-tier products and expert support for your next build.
We Bring You:
- Reliable Quality: Meet Up International Standard and Tested with Report
- Competitive Price: As a direct formwork supplier in China, we offer affordable prices.
- Quick Delivery: Big production capacity and quick shipping
- Expert Support: Help you select the right formwork system products
- Global Reach: Base in China, our products are trusted by construction professionals around the world
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Our Formwork Accessories Products
Steel tie rod with threads working with the tie rod nuts and water stoppers for concrete formwork. D12, D15, D20 sizes.
High-strength steel rebars with 190KN for D16 sizes. Hot rolled type, black and galvanized.
Formwork Wing Nuts are formwork concrete tie rod nuts. Include a two-wing nut and anchor nut with a round plate. You can find forged and cast formwork wing nuts for your size of tie rod from 12mm to 20mm.
Waler plates are square with holes. It works with the formwork wing nut. Thickness is available from 3mm to 10mm to meet different construction loda requirement.
Formwork anchor nuts with round plates and two or three wings on the round plates. Unlike the wing nuts, anchor nuts do not need extra water plates in tie rod system construction.
Formwork water stopper is also called water barrier connectors or tie rod water stopper. It is used to connect 2 tie rods in the concrete forming. Plastic caps are always put on the water stopper for protection.
Formwork dome nut is also called combination nut. A type of formwork accessories integrated formwork wing nut and washer plate. There are forged type, pressed type, and cast type dome nuts for your concrete.
Formwork clamps include alignment clamps, wedge clamps, wedge lock clamps, rapid clamps, adjustable steel formwork clamps, etc. Doka and Peri Type forged formwork clamps and cast iron formwork clamps are all available here.
Formwork alignment clamps are also called BFD couplers, G clamps or universal clamps, adjustable beam clamps, or extensible column clamps. It is used to fix steel plywood formwork or aluminum formwork panels in construction.
Adjustable column clamps are used to form square columns in the concrete column formwork. You can find adj formwork column clamps sizes of 200-400mm, 250-500mm, 400-800mm, 600-1000mm, etc. We customize your column clamps sizes according to your columns too.
Formwork spring clips are also called rapid clamps. There are differnt sizes of formwork rapid clamps for 6mm, 8mm, and 12mm tie rods. Formwork spring clips need to be assembled and disassembly by spring clip tensions.
Adjustable shuttering clamps are also called C clamps for shuttering. It is a quick construction tool for column forming and concrete. There are black, painted, and galvanized shuttering clamps. Wellmade customizes your shuttering clamp sizes and specifications.
Adjustable column clamps with forged wedge pins are used to lock Peri BDG and Maximo & Trio formwork systems. Galvanized with CE Certification.
Formwork steel cones sizes include 12mm, 14mm, 16mm, 17mm, and 22mm. The length of the steel cone includes 75mm, 100mm, etc. You can have golden or white galvanizing for your formwork cones.
Formwork H20 and H12 timber beams for wall formwork, column formwork, and slab formwork support. The formwork H20 beams are painted and waterproofed. You can have plastic or steel end caps at both ends.
Film-faced plywoods are the most popular formwork accessories used in a lot of formwork systems. It is also the component for steel ply formwork systems like euro form, 120mm large formwork, etc.
Phenolic formwork plywood is able to circle more times in the concrete formwork of buildings, bridges, and highway construction. Wellmade is able to offer 20-65 times phenolic plywood. Get a consult now.
Flange nuts are formwork accessories used to fix the formwork H20 timer beams in concrete shoring. Galvanized make your flange nuts more durable in repeat construction.
Formwork spring clip tensioners are formwork tools to help the rapid clamp fixed and dismantle in the concrete construction.
Wedge clamp tensioners help the flat type of rapid wedge clamp fixing and dismantling in the concrete formwork construction.
Steel and aluminium wailer beams are used to support formwork panels in wall formwork, column formwork, slab formwork. It is formwork accessories used in steel, alumimium and wood formwork system.
Waler plates are one of the formwork accessories used together with the wing nuts and tie rods. You can find 3mm to 12mm steel thickness formwork waler plate(base plate) for your concrete construction.
Formwork beams double C profiles for Peri formwork system in painted. It is able to work with the shoring system of cuplock, ringlock scaffold, etc. Wellmade customize your formwork beam sizes.
Aluma beams is a type of aluminum formwork beams. Wellmade manufactures all sizes of aluma beams include 122mm, 150mm, 165mm, 180mm, etc. Aluma beams are light weight convenient for your concrete shuttering.
Aluma beam clips are used to fix aluma beams in place. It is able to connect two aluma beams in right angle. Aluma beam clamps are also in zinc-plated finishing.
Formwork prop sleeves include cup-type shoring prop sleeves and normal prop sleeves with nuts. You can find all sizes and specifications of prop sleeves in Wellmade
Tekko Clips are Forged U Clips used to Connect Formwork Panels with OD18mm Diameter made of C45 High Strength Steel Grade material with Galvanized Finishing.
PVC Cone System Used to Protect Concrete Tie Rod In Concrete Formwork. The Formwork Cone System includes a PVC sleeve pipe and Two Cone Ends.
Concrete Formwork Tie Rod Test Video - Ensure High Quality and Safe
As an ISO 9001 & CE certified formwork accessories manufacturer, we bring you top-quality formwork accessories and components from China.
- All of our formwork accessories are rigorously tested
- Mock-up inspection to ensure compatibility of tie rods, nuts and accessories, parts
- ISO9001 manufacturing quality control
- Offer MTC and Test Report for Your Order
- Supplier of Famous Formwork Companies
- OEM Manufacturer for Oil Gas Companies of Shell, Saipem, KNPC, Saudi Aramco, Sinopec
Formwork Accessories
Formwork Accessories are parts and components for construction concrete form works and shuttering, including Tie rod accessories, concrete formwork clamps and clips, shuttering accessories, and formwork system parts.
Tie Rod System Accessories
Accessories, nuts, and couplings that work with the steel tie rods to stabilize formwork concrete pouring provide secure and reliable connections.
- Concrete Tie Rods (Including D16 and D20)
- Dywidag Bars
- Tie Rod Wing Nut
- Anchor Nuts with Round Ring
- Combi Nut with Pivot Plate(swivel dome nut)
- Water Stoppers
- Formwork Waler Plates
- Spring Clips
- Rapid Clamp
Concrete Formwork Clamps and Clips
Concrete formwork clamps and clips are accessories used to fix formwork panels in positions for slab formwork, wall formwork, column formwork, and beam formwork.
- Formwork Clamps
- alignment clamps
- Wedge Lock
- Tekko Clips
- Wedge Bolt and Wedge Pins
- Adjustable Column Clamps
- H20 Beam Flange Clamps
Concrete Shuttering Accessories
Shuttering accessories are parts designed to support and secure formwork and ensure precision in the concrete mould during pouring.
- Adjustable Shuttering clamps
- Shuttering plates
- Shuttering brackets
- Wedges and Ties
Formwork and Shoring Parts and Components
Formwork system parts are panels and props used for framing and shoring in your formwork systems, like formwork panels, steel props, brackets, etc.
- Formwork Panels: Steel Panels (including steel and steel-ply) and Aluminium panel
- Formwork Props
- Formwork Brackets
- Push Pulls
- Trench Struts
- H20 Beams
- Aluma Beams (aluminium beams)
- Formwork Bases
Accessories for Different Formwork Systems
In construction, there are four main types of formwork systems:
Column Formwork System Accessories
Column formwork is a formwork used to form building columns. According to the column formwork shapes, there are round-type and square-type column formworks.
Column formwork components include:
- Formwork Walers(Steel or Timber)
- Formwork Plywood
- Formwork Panels
- Formwork Inside and Outside Corners
The column formwork components are fixed and connected by the column formwork accessories. You can use the following formwork accessories for your column formwork construction:
- Shuttering Clamps ( C Clamps)
- Cast Adjustable Column Clamps
- Concrete Tie Rod
- Concrete Wing Nut and Waler Plates
- Formwork Anchor Nuts
- Formwork Water Stopper
- Formwork Double Walers
- Formwork Sleeves
- Formwork Cones
- Formwork Hex Nut
Wall Formwork System Accessories
Wall formworks are systems of shuttering materials used to form construction walls. Wall formwork components include:
- Push-Pull Props
- Formwork H20 Wood Beams
- Formwork Strongbacks
- Formwork Corner Brackets
- Formwork Panels (Steel, Aluminium, and Wooden Type)
- Formwork Film Faced Plywood
During the wall formwork construction, you need to use the following formwork accessories:
- Formwork Alignment Clamps
- Forged or Cast Wedge Clamps
- Concrete Tie Bars
- Water Stopper
- Formwork Wing Nut and Waler Plates
- Formwork Anchor Nuts with Round Plates
- Dome Nut (Combination Nut)
The wall formwork accessories need to be universally used in all types of wall formwork systems. Include GW 120 heavy-duty steel plywood formwork systems, Euro Form systems, Aluma and aluminium formwork systems, etc.
In the wall formwork system, forged formwork clamps are most used. It is more durable compared to the cast formwork accessories. In addition, forged formwork accessories can take more load from the concrete.
Slab Formwork System Accessories
Slab formworks form building floors or slabs in construction concrete and shuttering. Shuttering accessories used in slab formwork include
- H20 Beams
- Steel Hollow Section Beams
- H20 Flange Clamps
- Phenolic Plywood
- Adjustable Forkhead Jacks
- Formwork Fixed Forkhead
- Infill Beams(Secondary Beam)
- First (Main)Beams(Decking Beam)
- Universal Jacks
- Socket Base Plate
- U Head and U Head Jacks
Slab formwork accessories can be compatible with all formwork shoring systems. Include ringlock scaffold shoring system, kwikstage scaffold shoring system, cuplock slab formwork system, quick lock slab scaffold system, adjustable steel props, etc.
To support thick slabs in the concrete, you must use heavy-duty scaffold systems to take more bearing from the slab concrete. Thus, you can use heavy-duty scaffold systems, like OD60mm ring lock shore systems, crab 60 scaffolding shore, shoring frames, heavy-duty post shore, etc.
No matter which type of slab shoring system. Wellmade slab formwork accessories can connect them well to form the slabs.
Beam Formwork System Accessories
Beam formwork is a type of formwork used to form the building beams. Beam formwork is always used together with slab formwork.
Beam formwork accessories include:
- Adjustable Scaffolding Props
- Timber, Aluminium, and Steel Formwork Beams
- Formwork Beam Fixing Clamps
- Fixed Forkhead and U Head
- Film Faced Plywood
Accessories for Metal Modular Formworks
Modular formwork is a prefabricated metal formwork system with standardized panel sizes. It reduces the cutting, shaping, and forming of formwork material at the project site.
There are three types of metal modular formwork systems:
- Steel Formwork System
- Steel Ply Formwork System (Include Euro Form Formwork)
- Aluminium Formwork System
Steel Formwork Accessories
Steel formwork is made from steel plates or steel structures. The steel formwork panels’ width ranges from 100mm to 600mm. The length of steel formwork lengths are 600mm to 1800mm.
Wellmade Steel Formwork Modular System Catalogue Download
Steel formwork panels are designed with holes on four sides of formwork panel edges. It is always in 14mm diameter. The steel formwork holes are used to connect the formwork accessories.
Formwork U clips and form ties are the main formwork accessories for the steel modular formwork system.
Formwork u clips are always in 12mm diameter. They are used to fix between two steel formwork panels, corners and angles in the concrete forming.

Formwork form ties a set of formwork accessories, such as butterfly nuts, wing nuts, and concrete tie rods. To match the steel formwork panel holes(14mm), the form tie system is in 12mm diameters.
Steel-Plywood Formwork Accessories
The steel ply formwork is the best. It is integrated with steel formwork frames and plywood panels. Features:
- Steel ply formwork is less weight than steel formwork
- Steel ply formwork system takes more weight from the concrete compared to aluminium formwork
- Steel ply formwork can be used more than any other modular formwork system.
Wellmade’s steel-ply formwork systems include GW120 heavy-duty steel-ply formwork for large-scale construction concrete and 63.5mm Euro Form formwork systems.
GW120 HeavyLarge Formwork System Accessories
GW 120 heavy-duty extensive formwork system is a German formwork steel ply formwork system. The GW120 formwork system steel frames are made of high-strength steel profiles in 120x60mm. The GW 120 heavy dut formwork system panels are made of 18mm film-faced plywood.
GW120 Large Formwork Catalogue Download
GW 120 large steel ply formwork system includes formwork accessories:
- Alignment clamps(universal clamp)
- D20 dywidag tie bars(tie bolt)
- D20 wing nut with plates(coupling nut)
- Formwork double waler with hooks and anchor nuts(strongback)
- Formwork Quick Acting Clamps (Wedge Lock)
- Formwork Multi-function Clamps
- Formwork Bracket
- Formwork Lifting Hooks
- Single Push-Pull Props(Panel Struts)
- Double(Two Level) Push Pulls (with Long and Short Props)
63.5mm Euro Form Formwork Accessories
Wellmade manufactures 63.5mm lightweight euro form formwork, too. It is a type of Korean steel ply formwork system. The euro form steel-ply formwork system panels and corners, angles are with rectangle holes. Euro-form accessories connect the euro-form formwork panels through the rectangle edge holes.
63.5mm Euro Form Formwork System(Steel Ply Formwork) Catalogue Download
Euro form formwork accessories include:
- Big Wedge Pins(85mm)
- Small Wedge Pins(79mm)
- Wedge Pins 100x5mm (For USA & Colombia)
- Big Round Hooks
- Small Round Hooks
- Big Square Hooks
- Small Square Hooks
- Flat Ties
- Euro Form Steel F Bar Profiles
Euro form formwork system accessories can be finished in black(self-finished), silver-painted, or zinc-plated. All euro form accessories are made from high-strength 450 steel grade steel plates.
Aluminium Formwork Accessories
Wellmade aluminium formwork is made with high-strength aluminium profiles. It is lightweight and easy to handle in the concrete shutter. The aluminium formwork panels are durable and without rust. Thus, Wellmade aluminium formwork systems are widely required in all construction concrete forming types.
Aluminium Formwork System Catalogue Download
Aluminium formwork needs unique formwork accessories for assembly. Include:
- Flat Ties
- Wedge and Pin
- Wailer Clamps
- Double Walers
- Single Wailing
- Tie Rod
- Waler Plates
- Short Strut
- Double Level Brace
Contact Us to Order Your Formwork Accessories Now.
Formwork Accessories and Hardware For Sale
Concrete Tie Rods & Accessories
You can find tie rods and dywidag bars in all sizes for your formwork system in Wellmade.
Galvanized and Black Steel Type. Dywidag Heavy Duty Hot Rolled and Normal Duty Cold Rolled Tie Rods
Wing Nut & Achor Nuts
Formwork Clamps
Form Ties
Square Tube Beams and Steel Panels
H20 Wood Beams
Film Faced Plywood
You can find Wellmade Film Faced Plywood With Black and Brown Film for Your Concrete Formwork System.
The thickness of the FilmFaced Plywood is 12mm-25mm. Normal Size 1220 x 2440, 914x2440mm etc
Wedge Clamps
| Code | Items | Size | Weight | Finishing |
| WWC-S | Standard Rapid Clamp | 105 x 40mm | 0.43KG | Painted/Zinc-plated |
| WWC-M | Mayo Rapid Clamp | 120 x 50mm | 0.55KG | Painted/Zinc-plate |
Rapid Clamps
| Code | Items | Size | Weight | Surface |
| WRC-S | Standard Rapid Clip | 110 x 75mm | 0.41KG | Painted/Zinc-plated |
| WRC-L | Super Rapid Clip | 120 x 75mm | 0.52 KG | Painted/Zinc-plated |
Concrete Dywidag Hex Nut D15
| Code | Items&Description | Size | Weight | Surface |
| WHN153 | 30mm(L) Hexagonal Nut | 30 x 30mm | 0.15KG | Self&Gal |
| WHN154 | 45mm(L) Hexagonal Nut | 30 x 45mm | 0.21KG | Self&Gal |
| WHX155 | 50mm(L) Hexagonal Nut | 30 x 50mm | 0.23KG | Self&Gal |
| WHX157 | 70mm(L) Hexagonal Nut | 30 x 70mm | 0.30KG | Self&Gal |
| WHX159 | 90mm Connection Sleeve | 30 x 90mm | 0.39KG | Self&Gal |
Hex Nut for D20 Dywidag Tie Rods
| Code | Items&Description | Weight | Surface |
| WHN2003 | 30mm Hex Lock Nut D20, | 0.20KG | Self|Gal |
| WHN2004 | 45mm Hexagonal Nut D20 | 0.23KG | Self|Gal |
| WHN2005 | 50mm Hexagonal Nut D20 | 0.33KG | Self|Gal |
| WHN2007 | 70mm Hexagonal Nut D20 | 0.46KG | Self|Gal |
| WHN2014 | 140mm Connection Sleeved D20 | 0.94KG | Self|Gal |
Wing Nuts for D15 Dywidag Tie Bars
| Code | Items&Description | Weight | Surface |
| WWN | D15 Tie Rod Wing Nut 01, Malleable Cast Iron, FCD 45 | 0.27-0.60KG | Black|Gal |
Waler Plate (Washer Plate)
| Code | Item&Description | Size(mm) | Weight | Surface |
| WP10 | 100x100mm Washer Plate | 100×100 | 0.39KGd | Galvanized |
| WP11 | 110x110mm Washer Plate | 100×100 | 0.47KG | Galvanized |
| WP12 | 120x120mm, Washer Plate | 100×100 | 0.57KG | Galvanized |
| WP14 | 140x140mm, Washer Plate | 100×100 | 0.93KG | Galvanized |
| WP15 | 150x150mm, Washer Plate | 100×100 | 1.06KG | Galvanized |
| WP18 | 180x180mm,Washer Plate | 100×100 | 1.53KG | Galvanized |
| WP20 | 200x200mmWasher Plate | 100×100 | 3.15KG | Galvanized |
Concrete Anchor Nuts
| Code | Item | Types | Weight | Surface |
| WACH12 | D 12mm Rebar Anchor Nut | 2 Wings&3 Wings | 0.3-0.9KG | Galvanized |
| WACH15 | D 15mm Rebar Anchor Nut | 2 Wings&3 Wings | 0.4-0.65KG | Galvanized |
| WACH20 | D 19mm Rebar Anchor Nut | 2 Wings&3 Wings | 0.6-0.9KG | Galvanized |
Swivel Combi Nut With Pivot Plate
| Code | Item | Size | Weight |
| WDN115-C | Cast Washer Dome Nut | 115x115mm | 1.0-1.2KG |
| WDN115-P | Pressed Washer Dome Nut | 120x120mm | 1.0-1.2KG |
Combi Dome Nut
| Code | Items&Description | Weight | Finishing |
| WDN01 | D15/17mm Dome Nut 1, Malleable Cast Iron, Zinc-plated | 1.25KG | Black|Zinc-plated |
| WDN02 | D15/17mm Dome Nut 2, Malleable Cast Iron, Zinc-plated | 1.27KG | Black|Zinc-plated |
| WDN03 | D15/17mm Dome Nut, Malleable Cast Iron, Zinc-plated | 1.32KG | Black|Zinc-plated |
| WDN04 | D15/17mm Dome Nut 1, Cast Iron Wingnut Pressed Washer Plate Zinc-plated | 1.27KG | Black|Zinc-plated |
Plastic Tube (PVC Sleeves)
Formwork sleeves are PVC sleeves that fit a 15mm threaded tie bar system. Following are the formwork sleeve accessories specifications:
- Inner Diameter: 22mm
- Outer Diameter: 25.4mm
- PVC Sleeve Wall Thickness: 1.7-2mm
- Material: Smooth PVC, Rigid
- Colour: Black or Grey
- Length: Customized
PVC Cones
The formwork cone is a PVC plastic cone used at both ends of the plastic tube. It is one component of the D15mm threaded tie rod system. It will be assembled with the formwork PVC sleeve in the concrete. Following is the formwork PVC cone accessory size and specifications:
- Overall Length: 27mm
- Length of Angled Section:12.0mm
- Length of Straight Section: 15.0mm
- Inner Diameter : 19.0mm
- Top Outer Diameter: 21.5mm
- Bottom Outer Diameter: 44.0mm
- Colour: Black or Grey
Manufacturing Video – Peri Adjustable Clamps
Quality Control – Ultimate Load Capacity Test
Wellmade Control controls our concrete forming and shoring products and components according to the ISO 9001 management system. We test the hardware, accessories, and parts and ensure they are qualified before shipping and exporting them to you.
Bring You Competitive Factory Price
Wellmade is a leading factory for the formwork and shuttering products. We are able to bring you not only qualified and safety products, but also competitive prices.
Industries We Serve
We provide high-quality formwork accessories to sectors such as:
- Commercial Construction
- Residential Development
- Infrastructure Projects
- Industrial Builds
- Bridge and Tunnel Construction
Customer Testimonials
- “We’ve been working with Wellmade Group for years. Their formwork accessories are always top-notch, and. the service is exceptional” – David W., Project Manager.
- The quality of the concrete formwork accessories we ordered from Wellmade Group was outstanding, and they arrived exactly when we needed them. – Li Z., Site supervisor
Contact Us for an immediate prices now.
Formwork and formwork accessories HS codes differ according to the material (steel, aluminium plywood, etc.) You can find the following most common formwork and accessories material HS code that is convenient for your export and import.
- Formwork H20 & H12 Timber Beams: HS Code 441860
- Formwork Film Faced Plywood: HS Code 441233
- Steel Formwork(Scaffold): HS Code 730840
- Aluminum Formwork(Scaffold): HS Code 761090
- Scaffolding Pipe(Round Beam): 730630
The formwork construction industry has timber formwork, steel formwork, aluminium formwork, steel-ply formwork, and plastic formwork.
However, formwork accessories are made of steel, including pressed steel, cast iron type, and drop-forged steel.
Steel grade of the formwork accessories, including S235, S275, S355, and S450(C45). The S235 steel grade is the most common material, cheaper and potent enough to meet the load. In comparison, the S450 steel grade is the highest grade for the formwork industry.
Features of steel formwork accessories:
- Strong enough to take the safe weight from concrete
- Easy to form required shape in concrete forming
- Efficient in assembly and disassembly
- Prevent leaks of the concrete cement






































































