Insize American Standard Thread Ring Gauge 5/8-18 UNF Class 2A NOGO Series 4121-5C2N Insize Dial Test Gauge Indicator Holder Round Stem Series 6295-1A Part no: 1311-12

Part no: 1311-12

230-Piece Cotter Pins & 60-Piece Clevis Pin Grab Kit

Whether you're working on hydraulic systems

Each gauge includes a unique identifier for traceability and quality assurance

Capable of cutting new external threads on non-ferrous metals

Insize American Standard Thread Ring Gauge 5/8-18 UNF Class 2A NOGO Series 4121-5C2N Insize Dial Test Gauge Indicator Holder Round Stem Series 6295-1A Part no: 1311-12The Insize 4121 5C2N American Standard Thread Ring Gauge is a precision NOGO gauge designed for inspecting external Unified Fine (UNF) threads to ANSI ASME B1. 2 standards. Ideal for machining, manufacturing, and quality assurance applications, this thread ring gauge ensures threaded parts comply with Class 2A tolerance requirements for accurate and reliable thread inspection. Manufactured from hardened precision tool steel for durability and long