8.7mm Gauge Pin Single ±0.001mm Accuracy, 50mm Length Plastic Case - Metav IndustryLine

Achieve consistent end-dimension control with the 8.70 mm gauge pin, offering ±0.001 mm tolerance and a 50 mm length suited for deeper checks; combine high repeatability with workshop-ready robustness. Order the gauge pin directly via Metav Werkzeuge or consult our specialists for application advice.

M323.870 Gauge Pin — 8.70 mm, ±0.001 mm, 50 mm length

The M323.870 is a precision gauge pin designed for end-dimension verification and fixture referencing in workshop metrology

• Diameter 8.70 mm ±0.001 mm
• Length 50 mm for deeper bores
• Special steel workshop-grade
• Single item supply

Reliable tolerance for process control

Precision is the primary safeguard against rejects in series production. With a stated ±0.001 mm tolerance on an 8.70 mm diameter, this gauge pin delivers a measurable reduction in uncertainty for end-dimension checks and go/no-go references. The high tolerance supports tight inspection thresholds and stable SPC input; by converting a geometric requirement into a repeatable datum, the component helps maintain machining and assembly quality across batches.

Durable, workshop-ready construction

Constructed from special steel and specified as a workshop version, the pin balances surface hardness and corrosion resistance with machinability for periodic reconditioning. The 50 mm shank length gives reliable engagement in deeper fixtures while keeping handling straightforward for operators. Built for frequent use, the design reduces the risk of deformation under light contact loads and preserves the nominal diameter over extended inspection cycles.

Practical integration and typical applications

The gauge pin functions as an end-measurement reference for plug gauges, fixture alignment and dimensional checks of bores or through-holes. Supplied individually, the component is suitable for retrofitting into gauge sets or for use as a dedicated reference in quality control benches. Clear identification and a compact form factor simplify storage and selection in busy workshop environments, supporting faster set-ups and fewer measurement errors.

For dependable workshop metrology choose the Metav IndustryLine M323.870; contact Metav Werkzeuge in Emmerich for sourcing and technical guidance at +49 2822 7131930 or info@metav-werkzeuge.com

Technical Data

• Article number: M323.870
• GTIN: 4061905061974
• Manufacturer: Metav IndustryLine

Facts

• Diameter: 8.70 mm
• Tolerance: ±0.001 mm
• Length: 50 mm
• Weight: 0.028 kg

Special features

• Material: Special steel
• Workshop version
• Single item supply
• Eclass: 21170231
• Story trigger: endmasse

FAQ

What is the exact diameter and tolerance of this gauge pin?
The gauge pin has a diameter of 8.70 mm with a tolerance of ±0.001 mm, providing tight dimensional control.

How long is the pin and what applications suit this length?
The pin is 50 mm long, making it suitable for deeper bore checks, fixture referencing and plug-gauge tasks.

Is the item supplied individually or as part of a set?
This model is supplied as a single item; the single supply format allows bespoke selection for custom gauge sets.

What material is used for the pin and how does it affect durability?
Made from special steel, the pin offers a balance of surface hardness and wear resistance appropriate for regular workshop use.

Which product identifier should be used when ordering or specifying?
Please reference M323.870 (gauge pin) and the Metav IndustryLine designation when ordering or specifying.

Metav IndustryLine: Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com