Custom Flange Bolt with Thread Locking Adhesive
Custom flange bolt with thread locking adhesive is a high-performance fastening solution designed for applications requiring superior vibration resistance, secure preload retention, and efficient assembly. The custom flange bolt with thread locking adhesive integrates a flange head for improved load distribution with a pre-applied thread locking adhesive that helps prevent loosening caused by vibration, shock, and dynamic loads.
The custom flange bolt with thread locking adhesive is widely used in automotive manufacturing, industrial machinery, construction equipment, renewable energy systems, rail transportation, agricultural machinery, and OEM production where reliable fastening performance and reduced maintenance are essential.
Product Overview
The custom flange bolt with thread locking adhesive is engineered to provide both mechanical strength and enhanced anti-loosening performance. The integrated flange eliminates the need for a separate washer by distributing the clamping force evenly across the contact surface, while the pre-applied thread locking adhesive creates additional resistance against thread loosening after installation.
This custom flange bolt with thread locking adhesive supports high-speed automated assembly and reduces installation time by eliminating the need for liquid thread locker during production. It is available in multiple materials, strength grades, and coating options to meet diverse engineering requirements.
As a premium industrial fastener, it delivers dependable performance in demanding mechanical and structural applications.
Product Specifications
| Item | Description |
|---|---|
| Product Name | Custom Flange Bolt with Thread Locking Adhesive |
| Material | Carbon Steel / Alloy Steel / Stainless Steel |
| Thread Type | Metric Coarse / Fine Thread |
| Head Type | Hex Flange Head |
| Drive Type | External Hex |
| Diameter Range | M5–M30 |
| Length Range | 10mm–300mm |
| Surface Finish | Zinc Plated, Black Oxide, Dacromet, Geomet, Hot-Dip Galvanized, Stainless Steel Natural Finish |
| Strength Grade | 8.8 / 10.9 / 12.9 / A2-70 / A4-80 |
| Thread Direction | Right Hand |
| Locking Method | Pre-Applied Thread Locking Adhesive (Patch) |
| Packaging | Carton, Pallet, OEM Packaging |
| Customization | Material, dimensions, adhesive type, coating, marking, packaging |
Technical Parameters
| Parameter | Value |
|---|---|
| Tensile Strength | 800–1,220 MPa (depending on material and grade) |
| Yield Strength | 640–1,100 MPa |
| Hardness | HRC 22–39 (depending on grade) |
| Density | 7.85 g/cm³ (Carbon/Alloy Steel), 7.93 g/cm³ (Stainless Steel) |
| Corrosion Resistance | Depends on selected coating or material |
| Operating Temperature | -50°C to 150°C (depending on adhesive specification) |
| Thread Tolerance | 6g |
| Manufacturing Standard | DIN / ISO / ASME / Customer Drawing |
Materials and Manufacturing Process
The custom flange bolt with thread locking adhesive is manufactured through advanced production processes to ensure precise dimensions, consistent locking performance, and excellent mechanical properties.
- Premium raw material selection according to application requirements
- Cold forging for flange head formation
- Hot forging for large-diameter bolts when applicable
- CNC machining for special dimensions and custom features
- Precision thread rolling to improve fatigue strength
- Heat treatment for Grade 8.8, 10.9, or 12.9 mechanical properties
- Surface finishing including zinc plating, black oxide, Dacromet, Geomet, or hot-dip galvanizing
- Automatic application of pre-applied thread locking adhesive patches
- Cleaning and curing process for adhesive stability
- Comprehensive dimensional, thread, torque, and adhesion inspection
- Export-grade packaging with moisture protection
Each custom flange bolt with thread locking adhesive is manufactured under strict quality control to ensure stable locking performance and long service life.
Applications of the Product
Custom flange bolts with thread locking adhesive are widely used in:
- Automotive manufacturing
- Construction machinery
- Renewable energy equipment
- Railway systems
- Agricultural machinery
- Industrial machinery
- Manufacturing systems
- Steel structures
- Heavy equipment
- OEM mechanical assemblies
The combination of flange head and thread locking adhesive provides reliable fastening in equipment exposed to continuous vibration and dynamic loading.
Why Choose This Product
- Integrated flange eliminates the need for separate washers
- Pre-applied thread locking adhesive improves vibration resistance
- High-strength materials for demanding applications
- Stable preload retention under dynamic loads
- Excellent assembly efficiency for automated production
- Multiple coating and material options available
- Long service life with reduced maintenance
- OEM and ODM customization supported
- Suitable for industrial, automotive, and heavy equipment applications
The custom flange bolt with thread locking adhesive delivers dependable fastening performance while improving assembly efficiency and operational reliability.
Why Choose Flybear
Flybear specializes in manufacturing industrial fasteners and customized fastening solutions for global OEM manufacturers, distributors, and engineering contractors.
Our capabilities include:
- Advanced cold forging and CNC machining equipment
- Large production capacity and stable inventory
- Custom manufacturing based on drawings and technical specifications
- Professional engineering support and technical consultation
- Complete surface treatment and adhesive patch processing
- Strict ISO quality management system
- Global export experience across multiple industries
- Fast delivery and reliable supply chain management
Flybear is committed to providing precision fastening solutions that meet international industrial standards.
Quality Inspection and Control
Each production batch undergoes comprehensive quality inspection, including:
- Chemical composition analysis
- Tensile strength testing
- Yield strength testing
- Hardness testing
- Adhesive patch adhesion verification
- Prevailing torque testing
- Thread gauge inspection
- Dimensional inspection
- Surface coating inspection
- Packaging inspection
All manufacturing processes comply with ISO quality management standards to ensure consistent quality and dependable industrial performance.
Selection Guide
When selecting a custom flange bolt with thread locking adhesive, consider:
- Material type (carbon steel, alloy steel, or stainless steel)
- Bolt diameter and length
- Required strength grade
- Thread specification
- Operating temperature
- Corrosion environment
- Required locking torque
- Surface treatment requirements
- Adhesive type based on service conditions
Proper specification selection ensures long-term fastening reliability and reduced maintenance costs.
FAQ
1. What is a thread locking adhesive patch?
It is a pre-applied adhesive coating that increases thread friction and helps prevent loosening caused by vibration.
2. Can the adhesive be customized?
Yes. Different adhesive strengths and reusable locking patches are available according to application requirements.
3. What materials are available?
Carbon steel, alloy steel, 304 stainless steel, and 316 stainless steel are commonly available.
4. Is this bolt suitable for automated assembly?
Yes. Pre-applied locking adhesive improves assembly efficiency by eliminating manual thread locker application.
5. How can I request a quotation?
Please provide drawings, dimensions, material, strength grade, coating requirements, quantity, and packaging specifications for a detailed quotation.
The custom flange bolt with thread locking adhesive provides reliable anti-loosening performance, high mechanical strength, and efficient assembly for demanding industrial applications.
We always adhere to the philosophy of quality first and customer first, providing customers with high-quality fastener products and one-stop fastener solutions.
For quotations, customization, and technical support, please Contact Us.
