The JBO Thread Ring Gauge (GO) is a precision tool designed for fast, reliable inspection of external threads. Tailored for metric fine pitch, it provides quick verification of M7 x 0.3 right-hand threads, helping engineers, machinists, inspectors, and production teams confirm parts meet the required standards with confidence.

Crafted from hardened steel, this GO ring gauge offers exceptional durability in demanding environments. The combination of a precise 6g tolerance and a metric fine pitch supports consistent, repeatable measurements across work shifts, reducing downtime and rework while maintaining high inspection accuracy.

• Hardened steel construction: Built to withstand daily wear in busy workshops, delivering long-lasting accuracy and reliability even after repeated use.
• Precise metric fine-pitch GO gauge (M7 x 0.3, right-hand): Enables quick, dependable verification of external threads to the correct diameter and pitch for this common metric size.
• 6g tolerance for repeatable results: Maintains dimensional stability across inspections, helping minimize misreads and improve overall quality control.

Incorporating this GO thread ring gauge into your inspection workflow accelerates quality checks, supports consistent part fit, and helps your team maintain high standards with every measurement. Its durable construction and precise specifications make it a dependable choice for both small shops and busy manufacturing floors.