Plug Gauges & Ring Gauges

Precision ring gauge for checking M18 metric threads in manufacturing and quality control.

Precision thread plug gauge for checking M18 x 2.5 bolt holes and threaded parts.

Ring thread gauge for measuring M20 bolts and threaded components in manufacturing.

M68 x 6 thread plug gauge for inspecting large metric threads in manufacturing and engineering.

Ring thread gauge for checking M14 metric threads in manufacturing and quality control.

Precision ring gauge for checking M6 metric threads in manufacturing and quality control.

Precision ring gauge for checking M12 metric threads in manufacturing quality verification.

Go and no-go plug gauge for verifying M14 metric threaded holes and bores.

Large metric plug gauge for checking M60 threads in heavy industrial manufacturing.

Large precision ring gauge for verifying M68 metric threads in industrial production.

Calibrated precision ring gauge for checking M5 metric threads in manufacturing.

Calibrated plug gauge with go and no-go for M8 metric thread hole verification.

Precision thread plug gauge for verifying M56 large bolt thread specifications in manufacturing.

Precision thread ring gauge for checking M60 bolt thread accuracy in production quality assurance.

Large thread ring gauge for verifying M64 bolt specifications in precision manufacturing quality control.

Calibrated metric thread ring gauge for verifying M10 fastener threads in precision assembly.

Precision thread ring gauge for checking M30 bolt specifications in manufacturing quality control.

Calibrated metric thread plug gauge for verifying M6 fastener threads in precision manufacturing.

Precision ring gauge for verifying M30 metric thread specifications.

Precision ring gauge for checking M12 metric thread no-go specification.