Nut Tap
Nut Taps are threading tools used in high-speed nut tapping machines for internal thread formation. CYC supplies a comprehensive range of nut taps including TiCN Coated ASP Forming Taps, TiN Coated Forming Taps, TCON Nut Taps for stainless steel, Spiral Point Taps, Spiral Flute Taps, and SFT/POT combination taps.
Download Catalog (PDF)Types of Nut Taps
| Description | Figure |
|---|---|
| TiCN Coated ASP Forming Taps-Long Thread |  |
| TiN Coated Forming Taps-Long Thread |  |
| TiN Coated Forming Taps |  |
| TiN Nut Taps |  |
| TCON Nut Taps (For Stainless) |  |
| TiN Spiral Point Taps |  |
| TiN Spiral Flute Taps |  |
| Spiral Point Taps |  |
| Spiral Flute Taps |  |
| SFT Spiral Flute Taps / POT Spiral Point Taps |  |
| S Series Spiral Flute Taps SSP |  |
| S Series Spiral Point Taps SGN |  |
Material of Nut Taps
Chemical composition of the materials specified in JIS
| Classification | Symbols | Chemical Composition | |||||||
|---|---|---|---|---|---|---|---|---|---|
| C | Si | Mn | P | S | Cr | W | V | ||
| W type HSS | SKH2 | 0.73-0.83 | ≤0.4 | ≤0.4 | ≤0.030 | ≤0.030 | 3.80-4.50 | 17.00-19.00 | 0.80-1.20 |
| SKH3 | 0.73-0.83 | ≤0.4 | ≤0.4 | ≤0.030 | ≤0.030 | 3.80-4.50 | 17.00-19.00 | 0.80-1.20 | |
| SKH4 | 0.73-0.83 | ≤0.4 | ≤0.4 | ≤0.030 | ≤0.030 | 3.80-4.50 | 17.00-19.00 | 1.00-1.50 | |
| SKH10 | 1.45-1.60 | ≤0.4 | ≤0.4 | ≤0.030 | ≤0.030 | 3.80-4.50 | 11.50-13.50 | 4.20-5.20 | |
| MO type HSS | SKH51 | 0.80-0.90 | ≤0.4 | ≤0.4 | ≤0.030 | ≤0.030 | 3.80-4.50 | 5.50-6.70 | 1.60-2.20 |
| SKH52 | 1.00-1.10 | ≤0.4 | ≤0.4 | ≤0.030 | ≤0.030 | 3.80-4.50 | 5.50-6.70 | 2.30-2.80 | |
| SKH55 | 0.85-0.95 | ≤0.4 | ≤0.4 | ≤0.030 | ≤0.030 | 3.80-4.50 | 5.70-6.70 | 1.70-2.20 | |
| SKH56 | 0.85-0.95 | ≤0.4 | ≤0.4 | ≤0.030 | ≤0.030 | 3.80-4.50 | 5.70-6.70 | 1.70-2.20 | |
| SKH58 | 0.95-1.05 | ≤0.5 | ≤0.4 | ≤0.030 | ≤0.030 | 3.50-4.50 | 1.50-2.10 | 1.70-2.20 | |
| V type HSS | SKH53 | 1.10-1.25 | ≤0.4 | ≤0.4 | ≤0.030 | ≤0.030 | 3.80-4.50 | 5.70-6.70 | 2.80-3.30 |
| SKH54 | 1.25-1.40 | ≤0.4 | ≤0.4 | ≤0.030 | ≤0.030 | 3.80-4.50 | 5.30-6.50 | 3.90-4.50 | |
| SKH57 | 1.20-1.35 | ≤0.4 | ≤0.4 | ≤0.030 | ≤0.030 | 3.80-4.50 | 9.00-11.00 | 3.00-3.70 | |
G Grade Limits
H-SNT Pitch Diameter Tolerance Table (G Grade Limits)
1. The pitch diameter tolerance that exceeds over G10 can be derived from the table above.
2. Please specify one of the above listed tolerance grade on ordering.