#12 - 28 UNF 3-Flute, H3 Semi-Bottoming Series/List # 4409 Spiral Flute Tap
Spiral Flute Tap; #12 - 28 ; 2.382″ OAL ; 3 FL ; HSSE ; Black Oxide ; H3 ; Series 4409
Additional Tariff Surcharge of 6.6 %
| Thread Diameter Size (TDZ) | #12 | Thread Tolerance Class (TCTR) | H3 |
| Threads per Inch (TPI) | 28 | Chamfer | 2-3 Form C |
| Thread Standard | UNF | Coating | Steam Oxide |
| Overall Length (OAL) | 2.382″ | Flute Length | 0.3543″ |
| Thread Cutting Part Length (THL) | 0.354″ | Flute Type | Spiral |
| Usable Length (LU) | 1.024″ | Style | Semi-Bottoming |
| Connection Diameter Machine Side (DCONMS) | 0.22″ | Coolant Supply Property (CSP) | External |
| Flute Count (NOF) | 3 | Measurement Type | Machine Screw |
| Flute Helix Angle (FHA) | 40 Degrees | Series/List # | 4409 |
| Cutting Edge Material | HSSE |
Product Features
| Country of Origin | Germany |
Shipping Info
Package Length
3.50000
Package Width
.39200
Package Height
.35400
Package Weight
0.022
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