Set Screw: #1-72 x 3/32", Cup Point, Alloy Steel, Grade 8 MPN:101022PR

The Pipe Thread Plug Gage is designed to check the accuracy and precision of pipe threads during production or maintenance processes. This tapered plug gage has an NPT (National Pipe Taper) size of 1/8-27, conforming to Class L-1 standard specifications that measure thread depth, form, class, and diameter errors on hand-tightened or pressurized connections for pipes or fittings. It is manufactured from heat-treated alloy steel with a durable plastic handle ensuring the reliability and repeatability of thread measurements in various industries such as automotive, petrochemical, gas processing plants requiring high precision in pipe assembly or repair. By comparing its thread profile to the plug gage's go/no-go gauge rings that measure oversize or undersized threads, professionals can make informed decisions about reworking or replacing defective parts to maintain optimal product quality and ensure cost savings on materials, man-hours, and equipment.