Precision locating pins for accurate workpiece positioning in machining fixtures
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Head Types | Plain, knurled, threaded, flanged | |
| Straightness | 0.01 mm per 100 mm | |
| Surface Finish | Ra 0.4 μm or better | |
| Length Variations | Standard 10-100 mm, custom available | |
| Diameter Tolerance | h6/h7 (ISO) |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is used in the following industrial products
A mechanical device used to securely hold and position a workpiece during manufacturing operations.
Interchangeable, standardized fixtures used to precisely position and secure chassis components during assembly operations.
A mechanical interface component that enables rapid switching between different workpiece fixtures or tooling setups without extensive recalibration.
A practical evidence checklist for RFQ preparation and supplier evaluation.
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Manufacturer profiles associated with Locating Pins.
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Round pins provide precise radial location, while diamond pins (with relieved sides) accommodate tolerance variations in hole spacing without causing binding, following the 3-2-1 locating principle.
Choose based on application: tool steel for general machining, stainless for corrosive environments, and carbide for high-wear applications or when machining abrasive materials.
Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.