Application
Threaded-bar and formwork-related connection subject to compatibility confirmation.
Steel Bars
Fine-Rolled Threaded Steel Bar
Continuous-thread steel bar for prestressing, structural connection, anchoring and geotechnical reinforcement.
PRODUCT OVERVIEW
High-strength threaded steel bar nut
Nuts for high-strength threaded steel bars are categorized into flat nuts (lower nuts) and conical nuts (upper nuts); flat nuts are typically used at the fixed end, while conical nuts are commonly used at the tensioning end. Standard sizes range from 15 mm to 75 mm, and the materials used include 45# steel and 40Cr steel.
Configuration
Thread and geometry matched to the selected bar.
Specification
Final model, material and surface condition require order confirmation.
Supply format
Cut length, surface condition, packing and marking confirmed for each order.
PRODUCT INFORMATION
Product description
The supplied configuration should be selected together with the compatible nut, coupler, plate, anchorage and other required components. Selection is based on the approved drawing, applicable project specification and intended construction method.
APPLICATION SCOPE
Typical application scope
- Foundation and underground engineering
- Bridge and structural prestressing work
- Slope support and geotechnical reinforcement
- Project-specific connection and anchoring assemblies
TECHNICAL DATA
Specification & technical data
| Product classification | High-strength threaded steel bar nut |
|---|---|
| Material / grade | 45#，40CR |
| Diameter / size | #20#25#32#36#40 |
| Matched components | Factory Inspection Report |
| Inspection documents | Agree required documents before order |
| Packing & marking | Confirm according to product format and delivery plan |
No unverified mechanical value, certification or performance claim is published on this approval page. Request the current approved product chart and documents for your project.
INSTALLATION WORKFLOW
Installation & use workflow
- Confirm the structural or geotechnical design, product model and matched components.
- Inspect product identification, quantity and visible condition before installation.
- Install in accordance with the approved construction method and project requirements.
- Apply only the specified assembly, tightening, tensioning or grouting procedure.
- Complete the required inspection and installation records before acceptance.
Confirm the approved design, matched components and construction method before installation. Inspect product identification and visible condition before use.
PROJECT SUPPORT
Need a matched quotation?
Send the product name, drawing, specification, quantity, destination and required documents.
Get a QuoteOnline ConsultationProduct specifications may vary by project and destination. Always confirm the current data sheet and key parameters before ordering.