ISO8734 Parallel Pin
ISO8734 parallel pin is a precision locating component designed for accurate positioning, alignment, and secure assembly in high-precision mechanical systems. The ISO8734 parallel pin is manufactured from bearing steel, providing excellent hardness, wear resistance, and dimensional stability for demanding industrial applications.
The ISO8734 parallel pin features a straight cylindrical design with tight dimensional tolerances, ensuring accurate positioning between assembled components. It is widely used in molds, machine tools, automation equipment, and precision machinery where repeatable alignment and high mechanical performance are required.
Product Overview
The ISO8734 parallel pin is engineered for precision positioning applications that require superior accuracy and long service life. Its hardened bearing steel construction provides excellent resistance against wear, deformation, and repeated assembly stress.
This ISO8734 parallel pin is commonly used as a locating element between machine components, dies, fixtures, and precision structures. Compared with standard carbon steel pins, bearing steel offers higher hardness and improved durability under repeated loads.
As a reliable industrial fastener, it is widely selected by OEM manufacturers, mold makers, and engineering companies for precision mechanical positioning solutions.
Product Specifications
| Item | Description |
|---|---|
| Standard | ISO8734 |
| Product Name | ISO8734 Parallel Pin |
| Material | Bearing Steel |
| Pin Type | Precision Parallel Pin |
| Shape | Solid Cylindrical Pin |
| Diameter Range | 1mm–50mm |
| Length Range | 5mm–200mm |
| Surface Finish | Ground Surface |
| Hardness | High Hardened Precision Grade |
| Installation Type | Press Fit / Location Fit |
| Packaging | Bulk / Carton / OEM Packaging |
| Customization | Diameter, length, tolerance available |
Technical Parameters
| Parameter | Value |
|---|---|
| Tensile Strength | High strength bearing steel performance |
| Hardness | Typically HRC 58–62 after hardening |
| Wear Resistance | Excellent |
| Density | Approx. 7.85 g/cm³ |
| Dimensional Stability | Excellent precision retention |
| Corrosion Resistance | Requires surface protection in corrosive environments |
| Operating Temperature | Suitable for general industrial applications |
| Manufacturing Standard | ISO8734 |
Materials and Manufacturing Process
The ISO8734 parallel pin is manufactured through precision machining and heat treatment processes to achieve high accuracy, hardness, and wear resistance.
- Raw material selection: High-quality bearing steel
- Cutting: Precision cutting according to required dimensions
- CNC turning: Formation of cylindrical pin structure
- Heat treatment: Hardening process improves wear resistance and mechanical strength
- Centerless grinding: Achieves precise diameter and surface finish
- Deburring: Removes sharp edges for safe assembly
- Inspection: Diameter, roundness, length, and hardness testing
- Packaging: Protective industrial packaging for transportation
Each ISO8734 parallel pin is produced under strict quality control to ensure stable positioning performance.
Applications of the Product
The ISO8734 parallel pin is widely used across various industries:
- Mold manufacturing: Die and mold component positioning
- Machine tools: Precision component alignment
- Automation equipment: Accurate mechanical positioning systems
- Automotive manufacturing: Production fixtures and tooling
- CNC machining: Workholding and locating applications
- Robotics systems: Repeatable mechanical positioning
- Industrial machinery: High-load alignment components
- Precision instruments: Structural positioning systems
Its hardened bearing steel construction makes it suitable for applications requiring high accuracy and repeated operation.
Why Choose This Product
- ISO8734 standard compatibility
- High precision positioning performance
- Bearing steel provides excellent wear resistance
- Hardened surface improves service life
- Stable dimensional accuracy
- Suitable for repeated assembly operations
- Excellent resistance to mechanical stress
- Available for OEM customization
- Reliable performance in precision equipment
The ISO8734 parallel pin provides a dependable solution for high-accuracy mechanical alignment and positioning requirements.
Why Choose Flybear
Flybear is a professional manufacturer specializing in precision industrial fasteners and customized fastening solutions.
- Advanced CNC machining and grinding capability
- OEM/ODM customization support
- Stable production capacity for bulk orders
- Strict quality inspection systems
- Global export experience
- Engineering support for customized applications
Flybear provides reliable precision components for machinery manufacturers, distributors, and industrial customers worldwide.
Quality Inspection and Control
Quality control is maintained throughout the manufacturing process:
- Raw material chemical composition analysis
- Diameter and length measurement
- Roundness and straightness inspection
- Hardness testing
- Surface roughness inspection
- Dimensional tolerance verification
- Batch consistency inspection
- Packaging quality inspection
All processes follow ISO-based quality management systems to ensure consistent product reliability.
Selection Guide
When selecting an ISO8734 parallel pin, consider:
- Required diameter and length
- Fit tolerance between components
- Positioning accuracy requirements
- Load and wear conditions
- Assembly frequency
- Operating environment
Correct selection ensures accurate alignment and long-term mechanical stability.
FAQ
1. What is ISO8734 parallel pin used for?
It is used for precision positioning, alignment, and mechanical component locating.
2. Why use bearing steel for parallel pins?
Bearing steel provides high hardness, excellent wear resistance, and stable dimensional performance.
3. What is the difference between a parallel pin and a taper pin?
A parallel pin has a constant diameter, while a taper pin has a gradual diameter change.
4. Can ISO8734 parallel pins be customized?
Yes, Flybear supports customized diameters, lengths, tolerances, and specifications.
5. Are ISO8734 pins suitable for molds?
Yes, they are widely used in molds, dies, and precision tooling systems.
We always adhere to the philosophy of quality first and customer first, providing customers with high-quality fastener products and one-stop fastener solutions.
Contact us for quotation, customization, and technical support via Contact Us.
