Sutton T471 0 BA Straight Flute Tap Bottoming - HSS - Bright - ISO 529
Available
The Sutton T471 is a straight flute tap (bottoming chamfer) for BA threads, made from high speed steel (HSS) with a bright finish. This listing covers 11 sizes from 10 BA to 0 BA.
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
- Through and blind holes.
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 | Pitch (mm) | Tapping drill (mm) | l1 overall (mm) | l2 thread (mm) | l3 (mm) | d2 shank (mm) | sq square (mm) | l4 square length (mm) | Flutes |
|---|---|---|---|---|---|---|---|---|---|---|
| T471 0170 | 10 BA | 0.35 | 1.4 | 41 | 8 | - | 2.5 | 2 | 4 | 3 |
| T471 0190 | 9 BA | 0.39 | 1.55 | 41 | 8 | - | 2.5 | 2 | 4 | 3 |
| T471 0220 | 8 BA | 0.43 | 1.8 | 45 | 10 | - | 2.8 | 2.24 | 5 | 3 |
| T471 0250 | 7 BA | 0.48 | 2.05 | 45 | 10 | - | 2.8 | 2.24 | 5 | 3 |
| T471 0280 | 6 BA | 0.53 | 2.3 | 48 | 15 | - | 3.15 | 2.5 | 5 | 3 |
| T471 0320 | 5 BA | 0.59 | 2.65 | 48 | 15 | - | 3.15 | 2.5 | 5 | 3 |
| T471 0360 | 4 BA | 0.66 | 3 | 50 | 17 | - | 3.55 | 2.8 | 5 | 3 |
| T471 0410 | 3 BA | 0.73 | 3.4 | 53 | 13 | 18 | 4.5 | 3.55 | 6 | 3 |
| T471 0470 | 2 BA | 0.81 | 4 | 58 | 16 | 22 | 5 | 4 | 7 | 3 |
| T471 0530 | 1 BA | 0.9 | 4.5 | 62 | 17 | 23 | 5.6 | 4.5 | 7 | 3 |
| T471 0600 | 0 BA | 1 | 5.1 | 66 | 19 | 26 | 6.3 | 5 | 8 | 3 |
Key specifications
| Specification | Detail |
|---|---|
| Catalogue code | T471 |
| Type | Straight flute tap |
| Thread series | BA |
| Material | HSS |
| Finish | Bright |
| Chamfer | Bottoming (Form E) |
| Standard | ISO 529 |
| Flutes | 3 |
| Sizes in this listing | 11 sizes, 10 BA to 0 BA |
Related products
Related Sutton taps: T469 BA Straight Flute Tap Taper - HSS - Bright - ISO 529, T470 BA Straight Flute Tap Intermediate - HSS - Bright - ISO 529.
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Sutton T471 BA Straight Flute Tap Bottoming - HSS - Bright - ISO 529: #0
SKU: A0015711 | Model: T4710600
This is the diameter #0 option of the Sutton T471 BA Straight Flute Tap Bottoming - HSS - Bright - ISO 529. Key details for this option: thread size 0 BA, thread length 19mm, tapping drill size 5.1mm, shank diameter 6.3mm, overall length 66mm.
Features
The Sutton T471 is a straight flute tap (bottoming chamfer) for BA threads, made from high speed steel (HSS) with a bright finish. This listing covers 11 sizes from 10 BA to 0 BA.
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.