Products

JBO Thread Ring Gauges for High-Accuracy Thread Inspection

High quality Metric/Metric Fine JBO Thread Ring gaug for precise inspection of external threads, ensuring compliance with strict international standards. Manufactured in Germany, JBO gauges are widely trusted across aerospace, automotive, oil & gas, and precision machining industries.

For Singapore manufacturers, JBO thread ring gauges provide reliable Go/No-Go verification, helping maintain consistent product quality and reducing rejection rates in production.

JBO Thread Ring Gauge overview:

• High quality made in Germany.
• Gauge dimensions according to DIN ISO 1502 for Metric and ASME B1.1 for Unified Thread.
• Go/No Go available. Standard tolerances 6g,6e,6h for Metric, 2A,2B,3A,3B for Unified Thread. 
• Special tolerances available upon request.
• Standard Metric(M), Metric Fine pitch(MF), UN, UNF, UNEF, UNS.
• Special Threads such as NPT, G are also available as well as left handed type.

Why Buy JBO Thread Ring Gauge  from Regional Tech?

• Warranty-backed & authentic.
• Free local delivery (conditions apply)
• Factory calibration certificate(ISO/IEC 17025) available on request at additional cost.
• SINGLAS calibration option is also available.
• After-sales support from our local technical team.

Note as highly specific item, please drop us an email on size and tolerance for quote.

Back to: Products