JBO Thread Ring Gauge (GO) - Metric Fine - Left Hand - 6g - M58 x 1.5 FLH you can expect careful attention

you can expect careful attention to your size requirement and a prompt 24–48 hour despatch window after order confirmation

10 mm with DIN 8051 B tolerance (D = ISO H5)

combined with the tapered shank and specialized flute geometry

DIN 8093 / ISO H4 Tolerance: Standards‑compliant bore sizing for reliable interchangeability and consistent results across parts

Manufacturing: Manufactured to order

JBO Thread Ring Gauge (GO) - Metric Fine - Left Hand - 6g - M58 x 1.5 FLH you can expect careful attentionThe JBO Thread Ring Gauge (GO) Metric Fine is a precision inspection tool designed to verify external metric threads with accuracy and reliability, making it ideal for engineers, machinists, and quality control teams who need fast go no go checks on threaded components. Specifically configured for left hand M58 x 1. 5 threads with a 6g tolerance, this gauge pairs precise dimensions with a durable, hardened steel construction that resists wear in