Screw Thread Micrometer The Screw Thread Micrometer is a precision measuring instrument specifically designed for accurate measurement of the pitch diameter of screw threads. It is widely used in thread inspection, machining, manufacturing, tool rooms, metrology laboratories, and quality control departments where precise thread measurement is essential. The micrometer is supplied with a set of interchangeable anvils and spindle tips, enabling measurement of a wide range of metric and imperial thread pitches. A ratchet stop mechanism ensures constant measuring force for consistent and repeatable readings, while the supplied 60° setting standard (except for the 0–25 mm model) simplifies calibration and setup. Features • Designed for Measuring Screw Thread Pitch Diameter • Suitable for Metric and Imperial Threads • Supplied with 5 Sets of Matching Anvils and Spindle Tips • Ratchet Stop for Constant Measuring Force • High Accuracy and Repeatability • Easy Thread Inspection and Verification • Precision Ground Measuring Faces • Durable Industrial Construction • Ideal for Tool Rooms and Quality Control Applications Technical Specifications Model: 322-025 • Measuring Range: 0 – 25 mm • Graduation: 0.01 mm • Accuracy: ±4 µm • Dimension (a): 26 mm • Length (L): 42 mm • Includes 5 Sets of Matching Anvils and Spindle Tips: * 0.4 – 0.5 mm / 64–48 TPI * 0.6 – 0.9 mm / 44–28 TPI * 1.0 – 1.75 mm / 24–14 TPI * 2.0 – 3.0 mm / 13–9 TPI * 3.5 – 5.0 mm / 8–5 TPI --- Model: 322-050 • Measuring Range: 25 – 50 mm • Graduation: 0.01 mm • Accuracy: ±4 µm • Dimension (a): 38 mm • Length (L): 67 mm • Supplied with 60° Setting Standard Applications • Screw Thread Pitch Diameter Measurement • Thread Inspection • Manufacturing Quality Control • Precision Engineering Applications • Tool Room Measurement • Machining and Production Inspection • Metric and Imperial Thread Verification • Metrology Laboratories • Industrial Maintenance • Mechanical Component Inspection Product Video: Paste YouTube Video Link Here For more information about the Screw Thread Micrometer, please contact us at 08045134493 or email [vhk_08@yahoo.com](mailto:vhk_08@yahoo.com). Our team will be happy to assist you with product specifications, pricing, and application support.