
High-Precision Thread Plug Gauges and Thread Ring Gauges, Customizable, Complete Thread Inspection Gauge Kits. Customizable Thread Gauges: Shape and specifications are fully customizable to meet specific inspection needs. Wide Size Range: Standard sizes from M1 to M300 available in stock for quick delivery. Fast Delivery: Standard sizes can be delivered within 3 days. High Precision: Hardness of 58-65 HRC with standard ISO tolerance (6H, 4H, 5G, etc.). ISO Certified: Manufacturer is ISO9001 certified ensuring quality control. Free Sample Testing: Free thread testing service with video and results provided upon request. Low MOQ: Minimum Order Quantity is 1 piece. Flexible Customization: Offers full, minor, and flexible customization from samples or designs.