164035 ⎘
Instruments as specified in the subgroups and characterised by the use of mechanical measuring means; Plug gauges for internal dimensions with engaging surfaces which are at a fixed distance, although they may be preadjustable for internal screw-threads
DIGITAL THREADED PLUG GAUGE
#2Adjustable Diameter Step Pin Apparatus
#3Automatic nut internal thread quality tester
#4Apparatus and methods for measuring thread depth on a threaded member
#5Threaded-hole inspection device
#6Comprehensive thread checking fixture
#7Stem nut thread wear analysis apparatus and method
#8Thread Gauge and Method
#9System and method for verifying screw threads
#10Thread plug gauge with maintenance line, thread ring gauge, and method of manufacturing the same
#11System and method for verifying screw threads
#12System and method for verifying screw threads
#13System and method for verifying screw threads
#14Thread plug gauge with maintenance line, thread ring gauge, and method of manufacturing the same
#15Valve stem nut wear analysis apparatus and method
#16Method and device for inspecting a threading of a tubular connection used in the oil industry
#17Method and device for inspecting a threading of a tubular connection used in the oil industry
#18Measuring and testing device having segmented threads and thread segments adjustable with respect to each other
#19Valve stem nut wear analysis apparatus and method
#20Method and apparatus for thread testing by distance measurement
#21Inspection method of gauge for a self-locking threading of a tubular connection used in the oil industry
#22Thread ring gauge
#23Thread gauge checker
#24Compact ergonomic thread inspection tool
#25Compact ergonomic thread inspection tool
#26Apparatus and method for testing threads
#27Method and arrangement for gaging a thread produced in at least two working steps
#28Thread gauging system and method
#29High output device for confirming thread presence in nuts and other threaded parts