IS Packed SKS Hand Tap Unified Thread Fine Thread [Tip #1] 1/2NF20 (1 piece) PS-HT-1/2NF20-1 1 piece

Catalog number: PS-HT-1/2NF20-1 Features: ● A general tap that is used in a wide range of applications. ● Made of tungsten steel, it is economical. ● Comes in a single blister pack. Applications: ● Machined threads: Unified fine threads ● Workpiece: General steel and light alloys Specifications: ● Tip: Tip ● Precision: JIS Class 3 ● Nominal dimensions: UNF1/2 ● Thread length (mm): 42 ● Overall length (mm): 85 ● Shank diameter (mm): 9 ● Shank square section (mm): 7 ● Pilot hole diameter (mm): 11.4 ● Number of threads: 20 ● Machined threads: Unified threads ● Surface treatment: Non-coated Material/Finish: ● Alloy tool steel (SKS2)