1/4-28NF H3 4 Flute HSS Taper Hand Tap Taper: 7-10 Thread Chamfer
- Size 1/4-28NF; No. of Flutes 4
- Thread Limit H3; Taper
- TAPER: 7-10 Thread Chamfer
- Ground Thread Plug : 3-5 Thread Chamfer; High speed steel
- Size 1/4-28NF; No. of Flutes 4
- Thread Limit H3; Taper
- TAPER: 7-10 Thread Chamfer
- Ground Thread Plug : 3-5 Thread Chamfer; High speed steel