Sutton T453 1-3/4 x 5 TPI Straight Flute Tap Bottoming - HSS - Bright - ISO 529
Available
The Sutton T453 is a straight flute tap (bottoming chamfer) for BSW threads, made from high speed steel (HSS) with a bright finish. This listing covers 20 sizes from 3/32 x 48 TPI to 2 x 4.5 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 thread tolerance is Z3 Medium. 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 & 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 to 4 flutes, depending on size.
- Bottoming chamfer (Form E), for blind holes with very short thread run-out.
- Thread tolerance Z3 Medium.
- 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) | l1 overall (mm) | l2 thread (mm) | l3 (mm) | d2 shank (mm) | sq square (mm) | l4 square length (mm) | Flutes |
|---|---|---|---|---|---|---|---|---|---|---|
| T453 0238 | 3/32 x 48 TPI | 48 | 1.85 | 45 | 10 | - | 2.8 | 2.24 | 5 | 3 |
| T453 0318 | 1/8 x 40 TPI | 40 | 2.55 | 48 | 15 | 15 | 3.15 | 2.5 | 5 | 3 |
| T453 0397 | 5/32 x 32 TPI | 32 | 3.2 | 53 | 17 | 17 | 4 | 3.15 | 6 | 3 |
| T453 0476 | 3/16 x 24 TPI | 24 | 3.7 | 58 | 16 | 22 | 5 | 4 | 7 | 3 |
| T453 0556 | 7/32 x 24 TPI | 24 | 4.5 | 62 | 17 | 23 | 5.6 | 4.5 | 7 | 3 |
| T453 0635 | 1/4 x 20 TPI | 20 | 5.1 | 66 | 19 | 25 | 6.3 | 5 | 8 | 3 |
| T453 0794 | 5/16 x 18 TPI | 18 | 6.5 | 72 | 22 | 30 | 8 | 6.3 | 9 | 4 |
| T453 0953 | 3/8 x 16 TPI | 16 | 7.9 | 80 | 24 | 33 | 10 | 8 | 11 | 4 |
| T453 1111 | 7/16 x 14 TPI | 14 | 9.3 | 85 | 25 | - | 8 | 6.3 | 9 | 4 |
| T453 1270 | 1/2 x 12 TPI | 12 | 10.5 | 89 | 29 | - | 9 | 7.1 | 10 | 4 |
| T453 1429 | 9/16 x 12 TPI | 12 | 12.1 | 95 | 30 | - | 11.2 | 9 | 12 | 4 |
| T453 1588 | 5/8 x 11 TPI | 11 | 13.5 | 102 | 32 | - | 12.5 | 10 | 13 | 4 |
| T453 1905 | 3/4 x 10 TPI | 10 | 16.25 | 112 | 37 | - | 14 | 11.2 | 14 | 4 |
| T453 2223 | 7/8 x 9 TPI | 9 | 19.25 | 118 | 38 | - | 16 | 12.5 | 16 | 4 |
| T453 2540 | 1 x 8 TPI | 8 | 22 | 130 | 45 | - | 18 | 14 | 18 | 4 |
| T453 2858 | 1-1/8 x 7 TPI | 7 | 24.75 | 138 | 48 | - | 20 | 16 | 20 | 4 |
| T453 3175 | 1-1/4 x 7 TPI | 7 | 28 | 151 | 51 | - | 22.4 | 18 | 22 | 4 |
| T453 3810 | 1-1/2 x 6 TPI | 6 | 33.5 | 170 | 60 | - | 28 | 22.4 | 26 | 4 |
| T453 4445 | 1-3/4 x 5 TPI | 5 | 39 | 187 | 67 | - | 31.5 | 25 | 28 | 4 |
| T453 5080 | 2 x 4.5 TPI | 4.5 | 44.5 | 200 | 70 | - | 35.5 | 28 | 31 | 4 |
Key specifications
| Specification | Detail |
|---|---|
| Catalogue code | T453 |
| Type | Straight flute tap |
| Thread series | BSW |
| Material | HSS |
| Finish | Bright |
| Chamfer | Bottoming (Form E) |
| Thread tolerance | Z3 Medium |
| Standard | ISO 529 |
| Flutes | 3 to 4 |
| Sizes in this listing | 20 sizes, 3/32 x 48 TPI to 2 x 4.5 TPI |
Related products
Related Sutton taps: T451 BSW Straight Flute Tap Taper - HSS - Bright - ISO 529, T452 BSW Straight Flute Tap Intermediate - HSS - Bright - ISO 529, T456 BSW Straight Flute Tap Left Hand Bottoming - HSS - Bright - ISO 529.
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Sutton T453 BSW Straight Flute Tap Bottoming - HSS - Bright - ISO 529: 5 / 1 3/4
SKU: A0015545 | Model: T4534445
TPI 5, Diameter (inch) 1 3/4. Features
The Sutton T453 is a straight flute tap (bottoming chamfer) for BSW threads, made from high speed steel (HSS) with a bright finish. This listing covers 20 sizes from 3/32 x 48 TPI to 2 x 4.5 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 thread tolerance is Z3 Medium. The tap is built to ISO 529: short machine tap construction.