Features
- This is a general-purpose tap that is used in a wide range of applications.
- Made of tungsten steel, it is economical.
- Contains 3 blister packs.
Applications
- Workpiece: general steel and light alloys.
Specifications in detail
Precision: JIS Class 3
Nominal size: UNF1/4
Thread length (mm): 24
Total length (mm): 61
Shank diameter (mm): 6
Shank square section (mm): 4.5
Pilot hole diameter (mm): 5.4
Number of threads: 28
Machined thread: Unified thread
Surface treatment: Non-coated
Set contents: Tip, middle, top
IS PS-HT-1/4NF28-S
