OSG
1/4-28 UNF Powdered Metal Tap, Steam Oxide - OSG 1772401
MFR# 1772401Series 312NI
$40.39List $51.79
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
CoatingSteam Oxide
Description
The OSG 1772401 is a 1/4-28 UNF Powdered Metal tap with a Steam Oxide finish. 3 flutes.
Specifications
ChamferPlug
Class of fit3B
Coating finishSteam Oxide
Coolant throughNo
Interrupted threadNo
MaterialPowdered Metal
Material applicationHardened Steel; Stainless Steel; High-Nickel Alloy; Titanium
Number of flutes3
Overall length2.5
OversizeNo
Shank diameter0.255
Thread directionRight Hand
Thread length in1
Thread limitH4
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.