Threading > Taps (ET04) - (25001 Products)
Straight Flute Tap; 1/4″ -20 × 2-1/2″ OAL, 4 Flute, HSS, Steam Oxide, H3
Item #: TA15TT90323S
Brand: Titan USA
Model #: TT90323S
| Product Specifications | |
|---|---|
| Thread Diameter Size (TDZ) | 1/4″ | 
| Cutting Edge Material | HSS | 
| Threads per Inch (TPI) | 20 | 
| Thread Tolerance Class (TCTR) | | H3 | | 
| Thread Standard | | UN | | 
| Special Feature | General Purpose | 
| Overall Length (OAL) | 2-1/2″ | 
| Standard | | ANSI | | 
| Thread Cutting Part Length (THL) | 1″ | 
| Chamfer | Taper | 
| Usable Length (LU) | 1″ | 
| Coating | | Black Oxide | | 
| Connection Diameter Machine Side (DCONMS) | 0.255″ | 
| Measurement Type | Inch | 
| Flute Count (NOF) | 4 | 
| Thread Size | 1/4″ - 20 | 
| Flute Helix Angle (FHA) | 0 Degrees | 
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Brand: Widia / Part #: 5387769
Item #: 90878489
Brand: Widia
Model #: 5387769Product Specifications
  
  
 Thread Size (Inch)
 
5/16-18 
 
Number Of Flutes 
3 
 
Chamfer 
Plug 
 
Thread Limit 
2B 
 
Class Of Fit 
2B 
 
Coating/Finish 
Black Oxide 
 
Threads per Inch 
18 
 
Material 
High Speed Steel 
 
Coolant Through 
No 
 
Thread Direction 
Right Hand 
 
Thread Depth (Decimal Inch) 
1.3800 
 
Thread Pitch (Decimal Inch) 
0.0556 
 
Thread Standard 
UNC 
 
Material Grade 
WP49EG 
 
Thread Length (Decimal Inch) 
0.5900 
 
Overall Length (Decimal Inch) 
3.5400 
 
Shank Diameter (Decimal Inch) 
0.3150 
 
Square Size (Decimal Inch) 
0.2440 
 
Material Application 
Stainless Steel; Cast Iron; Steel 
 
Series 
VT-SPO 
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Brand: Widia / Part #: 6474960
Item #: 90875485
Brand: Widia
Model #: 6474960Product Specifications
  
  
 Thread Size (Inch)
 
#4-40 
 
Number Of Flutes 
3 
 
Chamfer 
Plug 
 
Thread Limit 
H3 
 
Class Of Fit 
H3 
 
Coating/Finish 
C; CrC; TiN 
 
Threads per Inch 
40 
 
Material 
High Speed Steel 
 
Coolant Through 
No 
 
Thread Direction 
Right Hand 
 
Thread Depth (Decimal Inch) 
0.6912 
 
Thread Pitch (Decimal Inch) 
0.0250 
 
Thread Standard 
UNC 
 
Material Grade 
WN44EG 
 
Thread Length (Decimal Inch) 
0.5122 
 
Overall Length (Decimal Inch) 
1.8758 
 
Shank Diameter (Decimal Inch) 
0.1410 
 
Square Size (Decimal Inch) 
0.1080 
 
Material Application 
Stainless Steel 
 
Series 
VT-AFT 
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Brand: Widia / Part #: 6474971
Item #: 91995258
Brand: Widia
Model #: 6474971Product Specifications
  
  
 Thread Size (Inch)
 
#4-40 
 
Number Of Flutes 
3 
 
Chamfer 
Plug 
 
Thread Limit 
H4 
 
Class Of Fit 
H4 
 
Coating/Finish 
C; CrC; TiN 
 
Threads per Inch 
40 
 
Material 
High Speed Steel 
 
Coolant Through 
No 
 
Thread Direction 
Right Hand 
 
Thread Depth (Decimal Inch) 
0.6912 
 
Thread Pitch (Decimal Inch) 
0.0250 
 
Thread Standard 
UNC 
 
Material Grade 
WN44EG 
 
Thread Length (Decimal Inch) 
0.5122 
 
Overall Length (Decimal Inch) 
1.8758 
 
Shank Diameter (Decimal Inch) 
0.1410 
 
Square Size (Decimal Inch) 
0.1080 
 
Material Application 
Stainless Steel 
 
Series 
VT-AFT 
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