M38x1 Go Thread Ring Gauge, Metric ISO Fine Thread, Right-Hand, DIN 13 6g, Hardened Gauge Steel - Metav IndustryLine

Benefit from reliable pass/fail checks and long-term wear resistance thanks to hardened gauge steel and compliance with DIN 13 (6g); the result is efficient inspection of metric fine threads and fewer production interruptions. Order or request application advice directly via Metav Werkzeuge for swift delivery and expert guidance.

Thread Ring Gauge M38 x 1 mm — Go, DIN 13, Hardened Gauge Steel (Metav IndustryLine)

A Thread Ring Gauge M38 x 1 mm (Go) for rapid verification of metric ISO fine threads to DIN 13 with tolerance class 6g, right-hand

• Hardened gauge steel construction
• DIN 13 tolerance class 6g
• For M38 x 1 mm metric fine threads

Reliable go/no-go inspection that reduces rework

The ring functions as a go gauge for quick acceptance testing of fine-pitch metric threads. Built to the DIN 13 specification with tolerance class 6g, the device enables immediate pass/fail decisions on threaded components, preventing uncertain measurements and cutting time spent at inspection stations. Because the check is binary, quality teams achieve repeatable results without complex measurement procedures, improving process throughput and lowering the risk of scrap.

Robust material and geometry for repeatable measurements

Manufactured from hardened gauge steel, the ring is heat-treated to resist wear and maintain dimensional stability under repeated use. The stable geometry of the ring preserves the critical thread profile, so wearing effects are minimised and recalibration intervals are extended. This longevity translates into fewer replacements and predictable inspection performance on the shop floor, supporting continuous production cycles and reliable lot acceptance.

Designed for efficient production-line verification

The lightweight yet sturdy construction (approx. 0.45 kg) makes the ring easy to handle during rapid checks while remaining rigid enough for consistent engagement with mating threads. The right-hand metric ISO fine thread geometry (M38 × 1 mm) suits components found in precision assemblies, where correct pitch and fit are essential. Using the ring for routine checks reduces measurement uncertainty and frees skilled measuring resources for more complex quality tasks.

Traceability and identification for quality records

The gauge is supplied with clear identification for inventory and traceability purposes, allowing simple integration into quality control documentation. The compact form factor supports fast station-to-station use and easy storage when not in service. For procurement and stock control, the item is listed under SKU M315.138.4 and carries GTIN 4054469124797, enabling precise replacement ordering and record keeping.

Secure conformity on the production line—contact Metav Werkzeuge for delivery and technical advice on this Metav IndustryLine thread ring gauge. Email info@metav-werkzeuge.com or call +49 2822 7131930 to confirm suitability for specific applications and lead times.

Technical data

• Article number: M315.138.4
• GTIN: 4054469124797
• Weight: 0.45 kg
• Thread size: M38 x 1 mm
• Thread direction: Right-hand
• Standard: DIN 13, 6g
• Type: Go (pass) ring gauge
• Material: Gauge steel, hardened

Facts

• Nominal diameter: 38 mm
• Thread pitch: 1 mm
• Tolerance class: 6g
• Mass: 0.45 kg

Special features

• Hardened gauge steel construction
• Metric ISO fine thread compatibility
• Right-hand thread verification
• Category: Gauge ring / Lehre

FAQ

What does the "go" designation mean for this thread ring gauge?

The "go" designation indicates a pass gauge; the ring must assemble onto a correctly manufactured thread. The Thread Ring Gauge M38 x 1 mm (Go) verifies that internal or external threads meet the minimum acceptance geometry specified by DIN 13 with tolerance class 6g.

Is the ring suitable for fine-pitch metric threads only?

Yes. The gauge is specified for M38 x 1 mm, which is a metric ISO fine thread. It is designed to check the geometry and fit of fine-pitch metric threads rather than coarse or non-metric thread forms.

How does hardened gauge steel affect performance?

Hardened gauge steel increases wear resistance and dimensional stability, so the ring maintains its form over many inspection cycles. This material choice ensures repeatable checks and extends the gauge’s service life under typical shop-floor conditions.

Can this gauge be used on both internal and external threads?

The product is a ring gauge intended for verifying the external thread on a mating component or the internal thread accordingly when used as the corresponding reference. For specific inspection workflows, use the ring as the go-check for the targeted mating thread.

Which standards and identification are provided for traceability?

The item conforms to DIN 13 with tolerance class 6g and is listed under SKU M315.138.4 with GTIN 4054469124797 for traceability and procurement records.

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