GO/NO GO PLUG GAUGE SET (3) - 9/16-18 UNC 2A, 1/2-20 UNF 2A, .5625-12 UNC-2B

THIS SET OF GO/NO GO PLUG GAUGES INCLUDES THREE PRECISION-ENGINEERED GAUGES DESIGNED FOR ACCURATE MEASUREMENT AND INSPECTION OF THREADED HOLES. THE SET COMPRISES GAUGES IN THE FOLLOWING SIZES: 9/16-18 UNC 2A, 1/2-20 UNF 2A, AND .5625-12 UNC-2B. EACH GAUGE IS CRAFTED TO ENSURE COMPLIANCE WITH THE UNIFIED NATIONAL COARSE (UNC) AND UNIFIED NATIONAL FINE (UNF) STANDARDS, PROVIDING RELIABLE VERIFICATION OF THREAD DIMENSIONS. THE 9/16-18 UNC 2A GAUGE IS SUITABLE FOR CHECKING COARSE THREADS WITH A 9/16-INCH DIAMETER AND 18 THREADS PER INCH, WHILE THE 1/2-20 UNF 2A GAUGE IS DESIGNED FOR FINE THREADS WITH A 1/2-INCH DIAMETER AND 20 THREADS PER INCH. THE .5625-12 UNC-2B GAUGE IS INTENDED FOR COARSE THREADS WITH A .5625-INCH DIAMETER AND 12 THREADS PER INCH. THESE GAUGES ARE ESSENTIAL TOOLS FOR ENSURING THAT THREADED COMPONENTS MEET SPECIFIED TOLERANCES, PREVENTING ASSEMBLY ISSUES AND ENSURING QUALITY CONTROL IN MANUFACTURING PROCESSES.