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Greenfield Threading Steam Oxide Bottoming Spiral Flute Tap, 1/4 Inches -28 Tool Size, Unc - 1 per EA - 282401
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$6.77 cheaper than the new price!!
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New $16.92
Product details
| Management number | 206251937 | Release Date | 2025/10/20 | List Price | $10.15 | Model Number | 206251937 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- UN coarse UNC taps have fewer threads per inch than UN fine UNF taps. 1 per EA
- Compared to UNF taps. UNC taps perform better in threading applications on brittle materials and are less likely to cross thread.
- Coarse threads can withstand more physical abuse than fine threads.
- Black-oxide finish on these taps retains lubricants to improve the taps' wear resistance and chip flow.
- Black-oxide taps should only be used on ferrous metals.
- Applicable Materials=Stainless Steel; Steel.
- Cutting Direction=Right.
- End Shape=Square.
- Length [Nom]=2-1/2 in.
- Material=High Speed Steel.
- Measuring System=Imperial.
- No.
- of Flutes=3.
- Outside Diam [Nom]=1/4 in.
- Packing Type=Snap Pack.
- Shank Size Symbol=Square.
- Style=SFHD.
- Tap Size=1/4-28.
- Tap Type=Spiral Flute.
- Thread - TPI or Pitch=28.
- Thread Pitch [Nom]=28.
- Thread Size [Nom]=1/4 in.
- Type=UNF.
- UN coarse UNC taps have fewer threads per inch than UN fine UNF taps.
- Compared to UNF taps. UNC taps perform better in threading applications on brittle materials and are less likely to cross thread.
- Coarse threads can withstand more physical abuse than fine threads.
- Black-oxide finish on these taps retains lubricants to improve the taps' wear resistance and chip flow.
- Black-oxide taps should only be used on ferrous metals.
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