On request
Illustrative image
OSG USA INC
Call
OSG USA INC 1767901
#1767901
On request
Spiral Flute Tap - 398 Series, Cobalt High Speed Steel Material, Oxide Finish/Coating, Modified Bottoming Chamfer, 4 Flutes, 1/4 – 20 Thread Size, UNC
Price on request — a consultant will confirm lead time and terms.
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Specifications
| Brand | OSG USA INC |
| Category | SPIRAL FLUTE TAPS |
| Thread size | 1/4 ? 20 |
| Thread length | 1-1/2 in |
| Thread limit/fit | H3 |
| Extended neck | Extended Neck |
| Number of flutes | 4 |
| Tapping depth | 1-1/2 in |
| Material | Cobalt High Speed Steel |
| Thread standard | UNC |
| Finish/coating | Oxide |
| Overall length | 4 in |
| Chamfer | Modified Bottoming |
| Series | 398 |
| Helix angle | 30 ° |
| Shank diameter | 0.255 in |
