HY-PRO® Spiral Flute Tap, Series: 290, Measurement System: Imperial, UNC, 1/4-20, Semi-Bottoming Chamfer, 3 Flutes, HSS-E, Steam Oxide, Class of Fit: H3, Right Hand Cutting, 1 in Thread Length, 2-1/2 in Overall Length, 0.255 in Shank Dia, Right Hand Flute Direction, H3 Thread Limit
For blind hole applications
Class of Fit | : | H3 |
Measurement System | : | Imperial |
Overall Length | : | 2-1/2 in |
Series | : | 290 |
Shank Diameter | : | 0.255 in |
Thread Length | : | 1 in |
Thread Standard | : | UNC |
Cutting Direction | : | Right Hand |
Thread Size | : | 1/4-20 |
Thread Limit | : | H3 |
Chamfer Type | : | Semi-Bottoming |
Flute Direction | : | Right Hand |
Number of Flutes | : | 3 |
Finish/Coating | : | Steam Oxide |
Material | : | HSS-E |