High Strength Cast Iron Two-Wing Nut for Adjustable Prop Jacks in Formwork and Temporary Support Structures
Contact Supplier
Product Highlights
- Durable Material Construction: Made from high-strength Q235 steel or ductile cast iron for long-lasting performance.
- Corrosion Resistance: Features hot-dip galvanized or electro-galvanized finish for excellent rust protection.
- Easy Manual Operation: Two-wing design allows for quick tightening and loosening without special tools.
- Wide Compatibility: Fits standard scaffolding tubes with diameters of 32mm, 34mm, 38mm, and 48mm.
- Customizable Dimensions: Thread length, overall length, and base plate size available in multiple custom sizes.
- Customizable Color: Available in Silver, Blue, Yellow, or fully customized color options.
- OEM/ODM Services: Supports customization from designs, samples, and minor adjustments.
- Certified Quality: Complies with EN 74, BS 1139, AS/NZ 1576, and OSHA standards.
Product Attributes
- Customization
- Available
- Connection Type
- Clamp Connection
- Finish
- Galvanized
- Model NO.
- Scaffold top support nut
- Material
- Steel
- Type
- Building Scaffold
- Color
- Primary Colour
- Trait
- Q235 Steel
- Surface Treatment
- Hot DIP Galvanizing
- Advantages
- Rust and Corrosion Resistance
- Diameter
- 48mm
- Thread Length
- 300mm-400mm
- Length
- 600mm-1000mm
- Base Plate Size
- 120mm*120mm-150mm*150mm
- Transport Package
- Steel Pallet, or as Your Request
- Origin
- Cangzhou China
- HS Code
- 7308400000
- Production Capacity
- 50000/Month
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of High Strength Cast Iron Two-Wing Nut for Adjustable Prop Jacks in Formwork and Temporary Support Structures
Find Similar Products
Product Description

2,Easy-to-use two-wing design for fast adjustment
3,Corrosion-resistant galvanized surface finish
4,Compatible with a wide range of steel prop systems
5,Ideal for slab formwork and vertical support applications







Product Name | Adjustable Scaffolding U Head Jack / Base Jack |
Material | Q235 Carbon Steel |
Type | Solid or Hollow |
Surface Treatment | Hot-dip Galvanized / Electro-Galvanized / Painted |
Tube Diameter | 32mm / 34mm / 38mm / 48mm (customizable) |
Surface Treatment | Hot-Dip Galvanized / Electro-Galvanized / Powder Coated |
Color | Silver / Blue / Yellow / Customized |
Coupler Type | Fixed Coupler, Swivel Coupler, Sleeve Coupler, Putlog Coupler, Half Coupler |
Standard Compliance | EN 74, BS 1139, AS/NZS 1576, OSHA |
Application | Building Construction, Formwork Support, Facade Access, Industrial Maintenance |





About the Supplier
This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASI256120". Items marked "" are certified.
Company Profile
Founded in 2021 and headquartered in Cangzhou, Zhite Building Materials is a comprehensive construction material service provider integrating R&D, production, and sales. With years of expertise in building support systems and scaffolding solutions, we have become a trusted partner in the industry through innovative technology, rigorous quality control, and efficient customer service.
Our core products include square column clamps (for concrete square column formwork reinforcement), steel pipe bases, steel support systems, hollow top supports, suspended beam fasteners, mobile scaffolding, and other building support equipment. We also offer customized engineering solutions tailored to clients' needs. Our products are widely used in residential buildings, bridges, tunnels, commercial complexes, and other construction projects. With features such as high load-bearing capacity, easy installation, and reusability, we help clients improve construction efficiency and reduce overall costs.
Zhite Building Materials prioritizes R&D and innovation, with a research team of over 20 senior engineers and technical professionals. We maintain long-term partnerships with leading domestic universities and research institutions to continuously develop new materials, processes, and products. Equipped with advanced German CNC machining centers, automated welding lines, and spraying pipelines for intelligent, end-to-end production from raw material cutting to finished product coating.
In quality management, we operate a strict quality control system: Raw materials such as steel and castings undergo rigorous testing to meet national and industry standards. Every production process is monitored, with dedicated inspection stations for dimensional accuracy, mechanical properties, and surface treatment. Products undergo multiple sampling tests and simulated condition experiments before delivery to ensure compliance with national construction safety standards (e. g., GB/T 19851, JGJ 130) and certification under ISO9001, ISO14001, and OHSAS18001 systems.
Committed to customer-centric values, we have provided reliable support for multiple engineering projects, with a service network covering across China. We have established long-term partnerships with renowned constructionenterprises. Moving forward, Zhite Building Materials will continue to empower the global construction industry with high-quality products, rapid response, and lifelong after-sales service.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Adhebei Cangzhou City Xianxian County Hecheng Street Town West Eight Book Tun Village North, Cangzhou, Hebei, China
-
Plant Area
- 2500 square meters
-
Number of Employees
- 20
-
Registered Capital
- 500,000 RMB
- Terms of Payment
- T/T, LC, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CPT, CIP
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Minimum Order Quantity
- 1000pcs
-
Supply Chain Partners
- 7
Our Production Capability & Technical Expertise
- Main Products
- Scaffolding, Steel Prop, Building Material, Scaffolding Coupler, Scaffolding Clamp, Formwork Accessories, Base Jack, Scaffolding Accessories, Scaffolding Fittings, Scaffold
-
Production Lines
- 2
-
Production Machines
- Wire pressing machine, Metal band sawing machine, Fastener drilling machine, Wire welding machine
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Customization from Designs, Customization from Samples, Minor Customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- No
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2021-05-17
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
-
Repeat Buyers Choice
- 30%~50%
-
New Products Launched in Last year
- No
FAQ
- What materials are used for the nut?
- The nut is constructed from durable ductile cast iron or Q235 carbon steel.
- What surface treatments are available?
- Options include hot-dip galvanizing, electro-galvanizing, painting, and powder coating.
- Can the product be customized?
- Yes, we offer customization for color, dimensions, and designs based on samples or drawings.
- What is the minimum order quantity?
- The minimum order quantity is 1000 pieces.
- What are the lead times for production?
- Lead time is within 15 working days for both peak and off-peak seasons.
- Which standards does the product comply with?
- It meets EN 74, BS 1139, AS/NZ 1576, and OSHA compliance standards.
- What payment terms are accepted?
- We accept T/T, LC, D/P, PayPal, Western Union, Money Gram, and small-amount payments.
- Is the product suitable for heavy loads?
- Yes, the design ensures a firm lock under heavy loads for concrete slab and beam formwork.
Send your message to this supplier
People who viewed this also viewed
-
US$0.65-0.70 / Piece
-
US$0.65-0.70 / Piece
-
US$5.50 / Piece
-
US$5.50 / Piece
Find Similar Products By Category
- Supplier Homepage
- Products
- Scaffolding Parts
- Jack nut
- High Strength Cast Iron Two-Wing Nut for Adjustable Prop Jacks in Formwork and Temporary Support Structures
Related Categories
Hot Searches
- Construction Building
- Building Steel
- China Formwork Factories
- Steel Construction Factories
- Formwork Nut
- Prop Nut For Sale
- Scaffolding Prop Nut
- Prop Nut For Scaffold
- Formwork Prop Nut
- Steel Prop Wing Nut Bulkbuy