OSG 1812000 126 General Purpose Straight Flute STI Tap, 1/4-20, 3 Flutes, 3.5P-4.5P Plug Chamfer, UNC Thread
OSG 1812000
$16.42
/ EA
Out of Stock
- Finish/Coating: Bright
- Material: HSS
- Number of Flutes: 3
- Series: 126
- Shank Diameter - Decimal: 0.317 in
- Square Size: 0.374 in L x 0.238 in W
- Thread Length: 0.751 in
- Thread Size: 1/4-20
- Thread Standard: UNC
- Chamfer Type: 3.5P-4.5P Plug
- Measurement System: Imperial
- Overall Length - Decimal: 2.72 mm
General Purpose tap series provides exceptional value for tapping helicoil (STI) threads in a variety of ferrous and nonferrous metals.
- High Speed Steel (HSS) provides good wear-resistance and can be used in general purpose applications for both ferrous and non-ferrous materials. Plug chamfers are the most commonly used chamfer and are designed for efficiently threading through and blindholes. They have 3 to 5 threads.
Application:Aluminum Alloys, Cast Aluminum, Cast Iron, Carbon Steels
OSG 1812000 Thread Size 1/4-20 | UNC | Thread Limit H3 | 3 | 3.5P - 4.5P | Hand STI Tap