Features 1、This thread pitch gauge is often used to measure the thread pitch and is suitable for all kinds of thread workpieces. 2、There are 20 blades of different sizes in the pitch gauge, and the measurement specification is metric 60°. 3、Clear size marks are engraved on the surface of the pitch gauge to facilitate quick reading and improve measurement efficiency. 4、Made of stainless steel, which is anti‑rust and corrosion‑resistant, can withstand long‑term wear. 5、The thread tool has a wide measurement range, and is often used for mechanical thread processing, thread calibration and testing, etc. Specification Item Type: Thread Gauge Material: Stainless steel Measurement Specification: Metric 60° Blade Specifications: 0.4, 0.45, 0.5, 0.6, 0.7, 0.75, 0.8, 1, 1.25, 1.5, 1.75, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6 Purpose: Measure the pitch of male and female threads Applicable Scenarios: Machining thread processing, thread calibration and testing, etc. Package List 2 x Thread Gauge