M39x3 Thread Ring Gauge, ISO Fine Thread Right-Hand, Hardened Gauge Steel, DIN 13 6g - Metav IndustryLine

Take advantage of the combination of DIN 13 / 6g conformity, hardened gauge steel and a compact M39 × 3 mm form for reliable, repeatable thread inspection; order the Thread Go Ring Gauge directly via Metav Werkzeuge or ask our consultants if needed.

Thread Go Ring Gauge M39 x 3 mm — Go ring gauge, DIN 13 (Metav IndustryLine)

A Thread Go Ring Gauge M39 x 3 mm for fast verification of metric ISO fine threads in production and incoming‑inspection environments

• Hardened gauge steel construction
• Conforms to DIN 13 tolerance grade 6g
• For M39 × 3 mm metric ISO fine threads
• Right‑hand Go gauge for go/no‑go systems

Ensure correct assembly with a clear Go check

A Go ring gauge performs a straightforward, objective acceptance test: the rod or external thread must enter the ring without force to be accepted. Built to DIN 13 with tolerance 6g, this gauge provides a defined acceptance limit that supports consistent assembly and interchangeability across suppliers. The clear go/no‑go result reduces cycle time on control benches and prevents downstream faults, creating a measurable efficiency gain in both small workshops and serial production lines.

Robust material reduces wear and downtime

Manufactured from hardened gauge steel, the ring resists abrasion and preserves its measured geometry over prolonged use. The hardening treatment improves surface durability so recalibration intervals are extended and service interruptions are less frequent. For quality managers this means lower lifecycle cost and fewer rejected batches caused by worn inspection tools — a practical benefit that improves throughput without sacrificing measurement confidence.

Suited for production inspection and shopfloor use

Designed as a practical inspection instrument, the ring gauge is compact, easy to handle and intended for repeated manual checks at assembly stations and quality posts. Its right‑hand orientation and M39 × 3 mm specification match standard metric ISO fine threads, making it straightforward to integrate into existing inspection routines. Calibrated control points and a decisive physical test support rapid decisions on accept/reject, helping to maintain product consistency and minimise costly rework.

Traceability and conformity in everyday quality control

The ring gauge is produced for metrology applications where traceable conformance is required. Clear marking and the product’s Metav IndustryLine origin provide procurement with traceability and a known quality filter from Emmerich. Using standardised gauges like this one simplifies documentation of inspection practices and supports audits where demonstrable adherence to recognised norms is requested.

Contact Metav Werkzeuge for delivery and specification advice on the Metav IndustryLine Thread Go Ring Gauge M39 x 3 mm — Metav’s specialists in Emmerich can advise on inspection workflows and supply details at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• SKU: M315.139.8
• GTIN: 4054469124872
• Weight: 0.7 kg
• Tariff number: 90173000

Facts

• Thread size: M39 × 3 mm
• Tolerance: DIN 13, 6g
• Type: Go (acceptance) ring gauge

Special features

• Material: hardened gauge steel
• Right‑hand thread, metric ISO fine thread application
• Category: ring gauge / thread inspection tool
• Brand: Metav IndustryLine

FAQ

What does the Go ring gauge check in practice?
The Go ring gauge verifies that the external thread fits within the maximum material limit defined for the M39 × 3 mm metric ISO fine thread; successful entry signifies acceptable form and major diameter according to the DIN 13, 6g requirement.

Is the gauge suitable for production use on an assembly line?
Yes, the hardened construction and the straightforward go/no‑go check make the ring gauge from Metav IndustryLine suitable for frequent shopfloor inspections and rapid acceptance testing.

How is traceability provided for this gauge?
The Metav IndustryLine ring gauge is supplied with clear identification (SKU M315.139.8 and GTIN) enabling traceable record keeping for quality management and audits.

Can this gauge be used on both left‑ and right‑hand threads?
This specific ring is manufactured for right‑hand threads; left‑hand threads require the corresponding left‑hand gauge.

What does conformity to DIN 13, 6g mean for suppliers?
Conformity to DIN 13, 6g defines the permissible geometric limits for the thread form and size, ensuring interchangeability between parts produced by different suppliers.

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