Parallel Pins With Female Thread are solid, precision-ground cylindrical fasteners equipped with an internal extraction thread, designed for ultra-precise location indexing, rigid joint alignment, and effortless removal from blind holes. As a specialized Parallel Pins Manufacturer, Anhui Pins Metal produces high-precision threaded pins to DIN/ISO standards alongside custom OEM solutions tailored to your engineering drawings.
| Parameter Item | Specification & Option Details |
| Manufacturing Standards | DIN 7979, ISO 8735 |
| Diameter Range (d) | Metric: 6.0 mm – 50.0 mm | Inch: 1/4" – 2" (m6, h6 Tolerance) |
| Internal Thread (d2) | M3 – M20 Pitch Sizes |
| Length Range (L) | 16.0 mm – 200.0 mm |
| Key Advantage | Smooth Surface Finish for Zero-Play Alignment & Blind-Hole Pull-Out Dismantling |
| Material Options | Bearing Steel (100Cr6), Stainless Steel (SUS 304, 316, 420) |
| Surface Hardness | HRC 58–62 (Hardened Steel) |
| Surface Treatments | Plain Oiled, Black Oxide, Passivated |
| Customization Service | We offer custom manufacturing of parallel pins with female thread according to your specific requirements and drawings. |
Thread & Design Features
- Internal Thread Design
The integrated female thread provides a practical solution for applications requiring easy removal or repeated assembly.
- Precision Cylindrical Structure
Manufactured with accurate dimensions to ensure reliable positioning and consistent fitting performance in mechanical assemblies.
- Improved Maintenance Efficiency
The threaded design simplifies disassembly during maintenance, inspection, or component replacement, reducing downtime.
Applications
Mold & Tooling Systems
Used in molds, dies, and tooling structures where precise component positioning is essential. The internal thread provides a practical solution for pin removal during mold adjustment, repair, or replacement.
Precision Mechanical Assemblies
Applied in mechanical structures where components require accurate alignment while allowing easier service access. They help maintain consistent assembly relationships in precision equipment.
Inspection Fixtures & Measuring Equipment
Suitable for fixtures and inspection systems that require repeatable positioning of components. The threaded feature supports convenient adjustment and replacement during fixture maintenance.
Modular Equipment & Machine Design
Used in equipment structures where components may require future modification or reconfiguration. The design allows manufacturers to simplify maintenance and improve flexibility during equipment upgrades.
FAQ
Are female threaded pins available in standard sizes?
Yes. Standard sizes are available for common industrial applications. Custom dimensions can also be produced when a specific assembly requires a special specification.
What information should be provided when ordering?
Customers can provide the required diameter, length, thread specification, quantity, and application details. Technical drawings or samples are also helpful for confirming requirements.
Can these pins be supplied for OEM production?
Yes. We support OEM projects with stable production capacity for both prototype requirements and ongoing volume orders.
How do threaded pins improve assembly efficiency?
Compared with fixed locating solutions, they provide easier access for removal and replacement, which can reduce maintenance time in equipment that requires regular service.
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