We are closed from Monday, Dec 23rd and will reopen on Monday, Jan 6th. Any orders received during this time will be processed in the New Year.
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Get it by Tuesday, Dec 31
Payment Options Available
| 55% Thread Drill Size | I |
| 65% Thread Drill Size | 0.266" |
| 75% Thread Drill Size | F |
| Extended Neck | Yes |
| Fits Class | 1B |
| Number Of Flutes | 3 |
| Overall Length | 2.719" |
| Primary Material Application | Aluminum, Brass, Bronze, Copper, Steel |
| Shank Dia. | 0.312" |
| Shank Length | 1.594" |
| Shank Type | Straight |
| Spiral Direction | Right Hand |
| Square Size | 0.238" |
| System Of Measurement | Fractional Inch |
| Tap Chamfer | Semi Bottoming |
| Tap Finish | Black Oxide |
| Tap Material | High Speed Steel |
| Tap Shank Standard | Uscti Table 302 |
| Tap Style | Spiral Flute |
| Tap Thread Size | 5/16"-18 |
| Thread Direction | Right Hand |
| Thread Length | 1 1/8" |
| Thread Limit | H11 |
| Thread Limit / Class Of Fit | H11, 1B |
| Thread Size | 5/16"-18 |
| Thread Standard | Unc |
| Threads Per Inch | 18 |
| Ship weight (kg) | 0.0225 |
| Ship height (cm) | 1 |
| Ship length (cm) | 9.5 |
| Ship width (cm) | 1.2 |
| Country of Origin | US |
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
