Greenfield Threading
#4-40 UNC HSS Spiral Point Tap, TiN - Greenfield Threading 356320
MFR# 356320Series SPGP-TN
$14.85List $19.05
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
CoatingTiN
Description
The Greenfield Threading 356320 is a #4-40 UNC HSS Spiral Point tap with a TiN finish. 2 flutes.
Specifications
ApplicationThrough-Hole Threading; Blind Hole Threading
ChamferPlug
Class of fit2B
Coating finishTiN
Coolant throughNo
Interrupted threadNo
MaterialHSS
Material applicationSteel; Stainless Steel
Number of flutes2
Overall length in1-7/8
OversizeNo
Shank diameter0.1410
Square size (mm)2.79
StyleSpiral Point
Threads per inch40
Thread directionRight Hand
Thread length in9/16
Thread limitH2
Thread pitch0.025
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.