The GR 0.0950 4-40 CL2A GO gauge from Field Tool Supply is essential for ensuring the accuracy of 4-40 threaded holes. This go gauge is designed to check the fit of internal threads, confirming they meet the Class 2A tolerance standards. Constructed from high-quality materials, it provides durability and precision in various applications. Ideal for machinists and quality control professionals, this gauge helps maintain the integrity of threaded components, ensuring they function correctly in assembly processes.
