JBO Thread Ring Gauge (GO) - Metric Coarse - Left Hand - 6g - M36 x 4 Milling Cutter Arbors Application compatibility: Designed for steel

Application compatibility: Designed for steel

while the carbide construction delivers durability and reliable performance in high-speed machining and graphite environments

repeatable performance across setups

this tool supports precise

accurate internal diameters for components like bushings

JBO Thread Ring Gauge (GO) - Metric Coarse - Left Hand - 6g - M36 x 4 Milling Cutter Arbors Application compatibility: Designed for steelThe JBO Thread Ring Gauge (GO) is a precision inspection tool designed to verify metric coarse threads, specifically for left hand M36 x 4 connections. Its ideal for engineers, machinists, inspectors, and quality teams across manufacturing, machining, and assembly environments. This GO gauge helps you quickly confirm external thread diameters meet exact specifications, supporting reliable fitment in critical assemblies. Constructed from hardened