Mechanical Calibrating Thread Screw Plug Gauge Go No Go High Carbon Steel

Go/No-Go Gauge High Carbon Steel Widely Used In Mechanical Processing​

Overview

The Go/No-Go Gauge is a precision inspection tool designed for quick verification of part dimensional compliance. By utilizing both the "Go" (pass) and "No-Go" (fail) ends, it enables efficient quality control without complex measuring instruments. Widely used in machining, automotive manufacturing, aerospace, and other industries.

Key Features

✅ 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)

  Why Choose Our Go/No-Go Gauges?
  

  Strict Calibration: Each gauge is CMM-verified before shipment, with calibration certificates included.

  Extended Lifespan: Wear-resistant design reduces replacement frequency.

  Expert Support: Technical consulting, custom solutions, and recalibration services.