DIN ISO10664 T30 Car Testing Tools Stainless Steel Torx Plug Go and No Go Gauge For Measuring

DIN EN ISO10664 T30 Go No Go Gauge For Steel And Stainless Steel Torx Plug For Measuring

No-Go Gage

Design size: equal to the maximum limit size of the workpiece (for holes, no-go gauge size = maximum limit diameter; for shafts, no-go gauge size = minimum limit diameter).

Detection logic: If the no-go gauge cannot pass through the measured part of the workpiece, it means that the workpiece size is not greater than the maximum limit size (the hole is not big enough, the shaft is not small enough).

Principle:

✅ Rapid Inspection

• Go End: Acceptable parts must pass smoothly.

• No-Go End: Acceptable parts must not pass, ensuring dimensions stay within tolerance.

✅ Precision & Durability

• Material: High-hardness tool steel (e.g., SKD11) or tungsten carbide, offering wear and corrosion resistance.

• Tolerance: ±0.001–0.005mm (higher precision available upon request).

✅ Versatile Designs

• Supports thread inspection (Thread Gauge), hole diameter checks (Plug Gauge), shaft diameter verification (Snap Gauge), and more.

• Custom non-standard sizes available for complex workpieces.

✅ Compliant with International Standards

• Manufactured per ISO 1502 (threads), ASME B89.1.5 (limit gauges), and other industry standards.

• Applications

• Production Line QC: High-speed screening of batch parts.

• Incoming Inspection (IQC): Supplier material acceptance.

• Mold Debugging: Validating machining dimensions.

• Technical Specifications,
  
  

• Parameter	Details
  Material	Tool Steel/Tungsten Carbide
  Hardness	HRC 60-65
  Accuracy Grade	IT6-IT8 (or custom)
  Operating Temp	-20°C ~ +80°C
  Surface Finish	Chrome Plating/Nitriding (optional)