Standard Go/No-Go Thread Ring Gauges M15–M20, M22 × 2.5–0.5

These precision-engineered thread ring gauges are designed for accurately measuring and validating screw threads in accordance with industry standards. Suitable for various diameters ranging from M15 to M20 and M22 with a pitch of 2.5–0.5, they ensure accurate go/no-go assessment for quality control and machine calibration. Crafted from durable materials for long-lasting use, these gauges provide reliable performance and are essential tools for engineers and quality inspectors in manufacturing and mechanical environments. Measuring range: 36, 4, 8, 40, 44, 48, 20, 28, 32, 100, 72, 60, 108, 12, 76, 56, twenty four, 104, 84, 16, 112, 92, 96, 80, 52, 68, 64 Accuracy: 78, 110, 2, 6, 10, 38, 42, 46, 50, 34, 30, 106, 102, 70, 62, twenty two, 66, 98, 74, 14, 18, 26, 54, 82, 58, 90, 94 Material: 1, 5, 41, 45, 37, 49, 29, 33, 101, 105, 109, 61, 73, twenty one, 9, 53, 13, 25, 89, 17, 57, 93, 69, 65, 81, 97, 77 Gauge Type: Gauge Manufacture country: China Instructions included: No