OSG
1/4-28 UNF Vanadium High-Speed Steel Tap, Nitride - OSG 1301900903
MFR# 1301900903Series 13019
$26.50List $33.98
Save 22%
In stock - ships in 1-3 business days
Request a quote
- Fast sourcing
- Regrinding available
- 20+ yrs expertise
Flutes3
Thread size1/4-28
CoatingNitride
Description
The OSG 1301900903 is a 1/4-28 UNF Vanadium High-Speed Steel tap with a Nitride finish. 3 flutes.
Specifications
ChamferModified Bottoming
Class of fit3B
Coating finishNitride
Coolant throughNo
Flute directionRight Hand
Flute styleSpiral
Helix angle50
MaterialVanadium High-Speed Steel
Material applicationAluminum
Neck length1.9330
Number of flutes3
Overall length in2-1/2
Shank diameter0.3670
Square length0.3125
Square size0.1910
Threads per inch28
Thread directionRight Hand
Thread length0.3970
Thread limitH3
Thread size in1/4-28
Thread standardUNF
Can't find your exact tool?Send us a part number — we'll cross-reference it.
Dull tools?Regrinding extends tool life and saves cost.
Alternate & equivalent tools
Matched on diameter, flute count, and material. Need a specific brand or coating? Cross-reference this tool.
Spec-matched alternates load as the catalog fills in. Meanwhile, browse the End Mills collection and filter by diameter, flutes & length of cut.