Sutton T489 Tyre valve 5V1 x 36 TPI Straight Flute Tap Bottoming - HSS - Bright - ISO 529
Available
The Sutton T489 is a straight flute tap (bottoming chamfer) for Tyre Valve threads, made from high speed steel (HSS) with a bright finish. This listing covers one size: Tyre valve 5V1 x 36 TPI.
Straight flutes suit through or blind holes, but they hold only a small amount of chips and do not transport them axially, so deep holes are best avoided except in short chipping materials. The tap has a bottoming chamfer (Form E, 1.5 to 2 threads on the lead), for blind holes with very short thread run-out.
The tap is built to ISO 529: short machine tap construction.
Where this product is used
- General purpose use.
- Suitable for materials up to 1000 N/mm2.
- Through and blind holes.
- Suitable for both hand and machine operations.
- Depths up to approx. 1 x d1.
Design features
- High speed steel (HSS). Standard tool material for most common applications.
- Bright finish for general purpose applications.
- 3 flutes.
- Bottoming chamfer (Form E), for blind holes with very short thread run-out.
- ISO 529 construction, short machine tap construction.
Sizes
Dimensions are in millimetres. Item numbers are the Sutton catalogue numbers. If you are not sure which tapping drill to use, try our tap drill size selector.
| Item no. | Thread size | TPI | Tapping drill (mm) | l2 thread (mm) | d2 shank (mm) | sq square (mm) | l4 square length (mm) | Flutes |
|---|---|---|---|---|---|---|---|---|
| T489 0533 | Tyre valve 5V1 x 36 TPI | 36 | 4.6 | 17 | 5.6 | 4.5 | 7 | 3 |
Key specifications
| Specification | Detail |
|---|---|
| Catalogue code | T489 |
| Type | Straight flute tap |
| Thread series | Tyre Valve |
| Material | HSS |
| Finish | Bright |
| Chamfer | Bottoming (Form E) |
| Standard | ISO 529 |
| Flutes | 3 |
| Sizes in this listing | Tyre valve 5V1 x 36 TPI |
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