(TC424) HSS-E (M35) UNC Gun Point for General Purpose
UNC Bright-Finish Gun TapCode: TC424162
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Key Features
- UNC Universal Machine Tap
- HSS-E (M35) 5% Cobalt substrate
- Spiral flute geometry for blind holes
Made in South Korea
If you're not 100% happy with your purchase, we'll replace or refund.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TC424162 | #4 | 40UNC | 11.0 | 56.0 | 18.0 | 3.5 | 2.7 | 6.0 | 3 | 2.3 | 5 days | - | ||
| TC424402 | 1/4 | 20UNC | 17.0 | 80.0 | 30.0 | 7.0 | 5.5 | 8.0 | 3 | 5.2 | 5 days | $15.40 | ||
| TC424482 | 3/8 | 16UNC | 22.0 | 100.0 | 39.0 | 9.0 | 7.0 | 10.0 | 3 | 8.0 | 5 days | $24.00 | ||
| TC424522 | 7/16 | 14UNC | 22.0 | 100.0 | 40.0 | 8.0 | 6.2 | 9.0 | 3 | 9.4 | 5 days | $32.40 | ||
| TC424562 | 1/2 | 13UNC | 25.0 | 110.0 | 44.0 | 9.0 | 7.0 | 10.0 | 3 | 10.75 | Low stock | $32.40 | ||
| TC424602 | 9/16 | 12UNC | 26.0 | 110.0 | 44.0 | 11.0 | 9.0 | 12.0 | 3 | 12.25 | 5 days | - | ||
| TC424642 | 5/8 | 11UNC | 27.0 | 110.0 | 44.0 | 12.0 | 9.0 | 12.0 | 3 | 13.5 | 5 days | $50.80 | ||
| TC424782 | 1" | 8UNC | 36.0 | 160.0 | 60.0 | 20.0 | 16.0 | 19.0 | 4 | 22.25 | 5 days | - |
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- Specifications
- Operation
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Product Description
TC424 DIN371/DIN376 Spiral Flute Bright tap provides precise UNC threading for general purpose use. Made from HSS-E (M35) 5% Cobalt for strength and wear resistance, with a bright finish that reduces swarf adhesion. Spiral flute geometry is ideal for blind or shallow holes, and YG-1’s patented design prevents over feeding and early tap failure.
- UNC Universal Machine Tap
- HSS-E (M35) 5% Cobalt substrate
- Spiral flute geometry for blind holes
- Bright finish resists swarf buildup
- Suitable for steel, stainless, cast iron, aluminium, non-ferrous
Product Data
| Workpiece Material | P K N H |
| Operation | Blind Drilling, Through Drilling |
| Surface Treatment | Bright |
| Thread Angle | 60 |
| Thread Class | 2B |
| Thread Form | C |
| Thread Shape | UNC |
| Tool Material | HSS-E |
| Tool Standard | DIN 371-376 |
Blind Drilling
Through Drilling
Carbon Steels
Great
Good
Great
Excellent
Alloy Steels
Great
Good
Great
Excellent
Structural Steels
Great
Good
Great
Excellent
Mild & Free Machining
Great
Good
Great
Excellent
Cast Iron
Great
Good
Great
Excellent
Aluminium
Great
Good
Great
Excellent
Bronze
Great
Good
Great
Excellent
Copper
Great
Good
Great
Excellent
Hardened Steels (HRc30~45)
Great
Good
Great
Excellent
No VDI recommendations set for this product.
