Through-hole threading
Spiral-point geometry and a thick web suit machine tapping of through holes.
UNC size coverage
Covers coarse unified threads from #6-32 UNC through to 7/8-9 UNC.
Stainless steel suitability
Recommended for stainless steel, with suitability also indicated for selected steel materials.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TB264242 | #6 | 32UNC | 12.0 | 56.0 | 20.0 | 4.0 | 3.0 | 6.0 | 3 | 2.85 | Low stock | $29.30 | ||
| TB264282 | #8 | 32UNC | 13.0 | 63.0 | 21.0 | 4.5 | 3.4 | 6.0 | 3 | 3.5 | In stock | $26.60 | ||
| TB264322 | #10 | 24UNC | 15.0 | 70.0 | 25.0 | 6.0 | 4.9 | 8.0 | 3 | 3.9 | In stock | $31.00 | ||
| TB264402 | 1/4 | 20UNC | 17.0 | 80.0 | 30.0 | 7.0 | 5.5 | 8.0 | 3 | 5.2 | In stock | $26.70 | ||
| TB264442 | 5/16 | 18UNC | 20.0 | 90.0 | 35.0 | 8.0 | 6.2 | 9.0 | 3 | 6.6 | In stock | $33.40 | ||
| TB264482 | 3/8 | 16UNC | 22.0 | 100.0 | 39.0 | 9.0 | 7.0 | 10.0 | 3 | 8.0 | In stock | $38.60 | ||
| TB264522 | 7/16 | 14UNC | 22.0 | 100.0 | 44.0 | 8.0 | 6.2 | 9.0 | 3 | 9.4 | Low stock | $47.60 | ||
| TB264562 | 1/2 | 13UNC | 25.0 | 110.0 | 44.0 | 9.0 | 7.0 | 10.0 | 3 | 10.75 | In stock | $47.60 | ||
| TB264602 | 9/16 | 12UNC | 26.0 | 110.0 | 44.0 | 11.0 | 9.0 | 12.0 | 3 | 12.25 | In stock | $57.60 | ||
| TB264642 | 5/8 | 11UNC | 27.0 | 110.0 | 44.0 | 12.0 | 9.0 | 12.0 | 3 | 13.5 | In stock | $72.30 | ||
| TB264702 | 3/4 | 10UNC | 30.0 | 125.0 | 50.0 | 14.0 | 11.0 | 14.0 | 4 | 16.5 | Low stock | $102.60 | ||
| TB264742 | 7/8 | 9UNC | 32.0 | 140.0 | 54.0 | 18.0 | 14.5 | 17.0 | 4 | 19.5 | Low stock | $124.00 |
Add (TB264) HSS-E (M35) UNC Gun Point for Stainless Steel to comparison
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- Specifications
- Reviews
YG-1 TB264 HSS-E UNC spiral-point machine taps use a thick web for through-hole threading operations. Designed for through holes, this gun-point tap produces unified coarse UNC internal threads. The thick web supports use at higher cutting speeds than other taps. TB264 is recommended for stainless steel, with suitability also indicated for selected steel grades and materials. Available sizes run from #6-32 UNC to 7/8-9 UNC for common coarse-thread applications. Smaller sizes through 3/8 inch follow DIN 371, while larger sizes follow DIN 376. Six or four flutes are specified by size, providing an established range for machine tapping in production environments.
- HSS-E UNC spiral-point machine tap for through holes
- Thick web supports higher cutting speeds than other taps
- Recommended for stainless steel machining
- Unified coarse UNC sizes from #6-32 to 7/8-9
- DIN 371 sizes through 3/8 inch
- DIN 376 sizes from 7/16 inch
No specifications available.