Mounting Thread/Interface: Connection Length 5mm to 15mm

Q: What is the purpose of the mounting thread/interface on measurement probes?

The mounting thread/interface provides a secure, precise, and repeatable connection between the measurement probe stylus and the CMM probe head, ensuring accurate dimensional measurements while allowing for quick stylus changes without compromising measurement integrity.

Q: How do I ensure compatibility between different probe systems?

Check thread specifications (type, pitch, diameter), connection length, and locking mechanism type. Most industrial systems follow ISO or DIN standards, but proprietary interfaces from manufacturers like Renishaw, Hexagon, or Zeiss require specific adapters or original equipment.

Q: What maintenance is required for probe mounting interfaces?

Regular cleaning with isopropyl alcohol, inspection for thread wear or damage, proper torque application during installation, and periodic calibration verification to ensure measurement accuracy.

Component Specifications

Definition

A standardized mechanical interface featuring precision threads and alignment features that securely mounts measurement probe styli to coordinate measuring machines, ensuring accurate and repeatable positioning for dimensional metrology applications. This component maintains rigid connection while allowing quick stylus changes for different measurement tasks.

Working Principle

Utilizes precision-machined threads and mechanical locking mechanisms to create a rigid, repeatable connection between the measurement probe stylus and the CMM probe head. The interface maintains precise axial and radial alignment through mating surfaces and locking features, ensuring measurement accuracy while allowing for quick tool changes without recalibration.

Materials

Stainless steel (typically 17-4PH or 440C), hardened tool steel, or ceramic composites with hardness ratings of 45-60 HRC for wear resistance and dimensional stability.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Thread Type	M2, M3, M4, or proprietary thread patterns
Thread Pitch	0.35mm to 0.7mm
Maximum Torque	0.2Nm to 1.5Nm
Surface Finish	Ra 0.2μm to 0.8μm
Runout Tolerance	< 0.001mm
Connection Length	5mm to 15mm
Operating Temperature	-10°C to +50°C

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Standards

ISO 10360, ISO 230-1, DIN 32876, VDI/VDE 2617

Parent Products

This component is used in the following industrial products

Measurement Probe (Stylus)

A precision contact sensor used on Coordinate Measuring Machines (CMMs) to physically touch and collect dimensional data from manufactured parts.

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Engineering Analysis

Risks & Mitigation

Thread wear leading to measurement inaccuracy
Cross-threading during installation
Contamination affecting connection precision
Over-torquing causing component damage
Thermal expansion affecting dimensional stability

FMEA Triads

Trigger: Improper installation torque
Failure: Thread stripping or connection loosening during measurement
Mitigation: Use calibrated torque tools and follow manufacturer specifications

Trigger: Contaminant accumulation in threads
Failure: Reduced measurement repeatability and accuracy
Mitigation: Implement regular cleaning protocols and protective caps when not in use

Trigger: Material fatigue from repeated use
Failure: Thread deformation and loss of precision
Mitigation: Establish replacement schedules based on usage cycles and inspection results

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

Positional tolerance: ±0.002mm, Angular tolerance: ±0.01°, Runout tolerance: <0.001mm

Test Method

Coordinate measuring machine verification, laser interferometry, optical comparator measurement, thread gauge inspection

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Manufacturers of Mounting Thread/Interface

Manufacturer profiles associated with Mounting Thread/Interface.

Sourcing Mounting Thread/Interface from China?

Tell us your specification and target quantity — we will match it against manufacturer records and come back with the factories that fit.

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Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review

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Frequently Asked Questions

What is the purpose of the mounting thread/interface on measurement probes?