Specification Brand : Hyuduo BulletPoint1 : This product is suitable for stainless steel, iron, cast iron, alloy steel, carbon steel, abrasive steel and other materials. BulletPoint2 : Made of high speed steel material, with good hardness, environmental protection and durability. BulletPoint3 : Pipe thread taps are made of high-speed steel material with high hardness, high wear resistance and heat resistance. BulletPoint4 : The thread specification is G1/8in, the length of the tap is 5.5cm, the useful length of the tap is about 1.7 cm and the shank of the tap is 0.6cm. BulletPoint5 : When using this tap, iron and other difficulttomachine metal materials are malleable, which can meet your daily needs. Thread Tolerance Grade: H2. Thread Specification: 1/8 inch. ItemName : Thread Tap Thread Pipe Repair Screw Tap Hardware Repair Manual Tools High Hardness Industrial Supplies for Combination Drill and Taps ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 7 centimeters ItemPackageDimensions_Width : 2 centimeters ItemTypeKeyword : pipe-taps Manufacturer : Hyuduo ModelNumber : Hyuduonsmzv3xg4y NumberOfItems : 1 PartNumber : Hyuduonsmzv3xg4y ProductDescription : Specification: Item Type: Tap Standard: American System Number of Threads Per Inch: 27 Teeth Pitch: 0.94 Thread Tolerance Grade: H2 Material: High speed steel Thread Specification: 1/8 inch Tap Length: Approx. 5.5cm / 2.2in Useful Length of Tap: Approx. 1.7cm / 0.7in Shank Diameter: Approx. 0.6cm / 0.2in