NPT Pipe Valve, HSS ZG 3/8-19 Manual Thread Valve High Hardness Hardware Repair Manual Tools

Specification: Item Type: Press Standard: American System Threads per inch: 19 teeth Thread Taper: 55° Pitch: 1.33 Thread Tolerance Class: H2 Material: High-speed steel Thread Specification: 3/8 inch Tap Length: Approx. 7cm/2.8 inches Tap Usable Length: Approx. 2.5cm/1 inch Shank Diameter: Approx. 1cm/0.4 inches Package List: 1 x Press ["APPLICABLE MATERIALS: Suitable for stainless steel, iron, cast iron, alloy steel, carbon steel, abrasive steel.","FUNCTION: It can be used for forging cast iron and other difficult metal materials.","PERFECT CUTTING: Good performance, perfect for cutting operations, practical and convenient, and an important accessory for pipe maintenance.","HIGH-SPEED STEEL MATERIAL: Made of high-speed steel, with good hardness, environmental protection, and durability.","Basic parameters: Number of threads per inch: 19 teeth; Thread cone: 55°; Pitch: 1.33; Thread tolerance: Grade H2."]