Spiral Flute Tap: 1/4-20, UNC, 3 Flute, Modified Bottoming Chamfer, 3B Class of Fit, Vanadium High-Speed Steel, Bright/Uncoated Finish
In Stock: 26
SKU #
77472900
Mfr #
2928000
Manufacturer
OSG
Description
Spiral Flute Tap: 1/4-20, UNC, 3 Flute, Modified Bottoming Chamfer, 3B Class of Fit, Vanadium High-Speed Steel, Bright/Uncoated Finish 0.3970" Thread Length, 3.8130" OAL, Right Hand Flute, Right Hand Thread, H2, Series 290