(T7363) HSS, DIN Standard UNC Hand Tap (Serial Tap)
HSS UNC serial hand tap set
- SKU
- T7363369
Key features
- HSS straight-flute serial hand tap set
- UNC coarse thread sizes from #2–56UNC to 1-1/4–7UNC
- First second and bottoming tap sequence
Progressive thread cutting
First, second and bottoming taps provide a serial sequence for manual internal threading.
Final thread dimensions
The bottoming tap in the set produces the final internal thread dimensions.
Broad UNC size range
Nineteen listed UNC sizes cover #2–56UNC through 1-1/4–7UNC.
| SKU | Size | TPI | Thread length (mm) | Overall length (mm) | Neck length (mm) | Shank dia. (mm) | Square size (mm) | Square length (mm) | Flutes | Tapping drill dia. (mm) | Stock | Price | Qty | Add |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| T7363369 | #12 | 24UNC | 16.0 | 56.0 | 27.0 | 6.0 | 4.9 | 8.0 | 3 | 4.5 | Order in | $56.00 | ||
| T7363329 | #10 | 24UNC | 14.0 | 52.0 | 26.0 | 6.0 | 4.9 | 6.0 | 3 | 3.9 | Order in | $38.60 | ||
| T7363289 | #8 | 32UNC | 12.0 | 48.0 | 23.0 | 4.5 | 3.4 | 6.0 | 3 | 3.5 | Order in | $30.60 | ||
| T7363249 | #6 | 32UNC | 11.0 | 45.0 | 18.0 | 4.0 | 3.0 | 6.0 | 3 | 2.85 | Order in | $39.90 | ||
| T7363209 | #5 | 40UNC | 10.0 | 42.0 | 18.0 | 3.5 | 2.7 | 6.0 | 3 | 2.6 | Order in | $39.90 | ||
| T7363169 | #4 | 40UNC | 10.0 | 42.0 | 18.0 | 3.5 | 2.7 | 6.0 | 3 | 2.3 | Order in | $51.20 | ||
| T7363129 | #3 | 48UNC | 10.0 | 40.0 | 15.0 | 2.8 | 2.1 | 5.0 | 3 | 2.1 | Order in | $58.90 | ||
| T7363089 | #2 | 56UNC | 9.0 | 36.0 | 13.0 | 2.8 | 2.1 | 5.0 | 3 | 1.8 | Order in | $69.40 | ||
| T7363409 | 1/4 | 20UNC | 16.0 | 56.0 | 27.0 | 6.0 | 4.9 | 8.0 | 3 | 5.2 | Order in | $41.00 | ||
| T7363449 | 5/16 | 18UNC | 20.0 | 63.0 | 34.0 | 6.0 | 4.9 | 8.0 | 3 | 6.6 | Order in | $41.00 | ||
| T7363489 | 3/8 | 16UNC | 22.0 | 70.0 | 38.0 | 7.0 | 5.5 | 8.0 | 4 | 8.0 | Order in | $48.20 | ||
| T7363529 | 7/16 | 14UNC | 22.0 | 70.0 | 38.0 | 8.0 | 6.2 | 9.0 | 4 | 9.4 | Order in | $81.90 | ||
| T7363569 | 1/2 | 13UNC | 25.0 | 80.0 | 45.0 | 9.0 | 7.0 | 10.0 | 4 | 10.75 | Order in | $93.30 | ||
| T7363609 | 9/16 | 12UNC | 26.0 | 80.0 | 45.0 | 11.0 | 9.0 | 12.0 | 4 | 12.25 | Order in | $138.70 | ||
| T7363709 | 3/4 | 10UNC | 32.0 | 105.0 | 65.0 | 14.0 | 11.0 | 14.0 | 4 | 16.5 | Order in | $193.40 | ||
| T7363749 | 7/8 | 9UNC | 32.0 | 110.0 | 69.0 | 18.0 | 14.5 | 17.0 | 4 | 19.5 | Order in | $364.60 | ||
| T7363789 | 1 | 8UNC | 36.0 | 110.0 | 69.0 | 20.0 | 16.0 | 19.0 | 4 | 22.25 | Order in | $568.20 | ||
| T7363829 | 1-1/8 | 7UNC | 40.0 | 125.0 | 77.0 | 22.0 | 18.0 | 21.0 | 4 | 25.0 | Order in | $584.90 | ||
| T7363869 | 1-1/4 | 7UNC | 40.0 | 125.0 | 77.0 | 25.0 | 20.0 | 23.0 | 4 | 28.25 | Order in | $705.40 |
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View Comparison- Overview
- Specifications
- Work Material
- Reviews
YG-1 T7363 is an HSS UNC serial hand tap set for manual internal threading. Featuring first, second and bottoming taps, it produces final internal thread dimensions with the bottoming tap. A three-tap sequence supports progressive thread cutting, with the bottoming tap used for final dimensions. The bright HSS construction suits carbon steels, cast irons, aluminium, copper and bronze. The series is recommended for selected non-alloy, low-alloy and high-alloy steels, cast irons, aluminium and copper alloys. Sizes span #2–56UNC through 1-1/4–7UNC, covering 19 listed coarse unified thread options. Suitable for blind and through holes to 2.0×D, this straight-flute series supports practical workshop threading.
- HSS straight-flute serial hand tap set
- UNC coarse thread sizes from #2–56UNC to 1-1/4–7UNC
- First second and bottoming tap sequence
- Bottoming tap produces final internal thread dimensions
- Bright finish
- For blind and through holes up to 2.0×D
| Surface Treatment | Bright |
Work materials
VDI 3323 recommendations for this tool.
Steel
6 gradesNon-ferrous materials
3 gradesCast iron
2 gradesVDI grade reference11 grades
Individual grade ratings and nominal hardness references. Base grades and decimal subgrades are listed separately.
| VDI | Work material | Recommendation | HB ref. | HRC ref. |
|---|---|---|---|---|
| 1 | PNon-alloy steel | Good | 125 | - |
| 2 | PNon-alloy steel | Good | 190 | 13 |
| 3 | PNon-alloy steel | Good | 250 | 25 |
| 4 | PNon-alloy steel | Good | 270 | 28 |
| 6 | PLow-alloy steel | Good | 180 | 10 |
| 7 | PLow-alloy steel | Good | 275 | 29 |
| 17 | KNodular cast iron | Good | 160 | 3 |
| 18 | KNodular cast iron | Good | 250 | 25 |
| 25 | NCast aluminium | Good | 130 | - |
| 26 | NCopper, bronze and brass | Good | 110 | - |
| 27 | NCopper, bronze and brass | Good | 90 | - |
No grades match your search.
HB and HRC values are nominal catalogue references. Grade subdivisions can vary between catalogues.
Recommendations apply to the listed VDI grades. Unlisted grades have no stated recommendation.
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