OSG
#4-40 UNC High-Speed Steel Tap - OSG 1712508
MFR# 1712508Series 301
$32.23List $41.33
Save 22%
In stock - ships in 1-3 business days
Request a quote
- Fast sourcing
- Regrinding available
- 20+ yrs expertise
Flutes2
Thread size#4-40
Description
The OSG 1712508 is a #4-40 UNC High-Speed Steel tap. 2 flutes.
Specifications
ApplicationTapping
ChamferPlug
Class of fit2B
MaterialHigh-Speed Steel
Number of flutes2
Overall length in2
Shank diameter0.141
Square length in0.1875
Square size0.1100
Threads per inch40
Thread length in11/16
Thread limitH2
Thread size in#4-40
Thread standardUNC
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.