Greenfield Industries Bottoming Taps UNC - Square Drive Shank / High Speed Steel *Fractional
Calfast Bottom Taps / Coarse Thread - Built for the final tap in blind holes - Hand or machine tapping - Square drive shank - Right hand, ground thread - Straight flute
Bottoming Taps UNC - Square Drive Shank / High Speed Steel *Fractional
Calfast Bottom Taps / Coarse Thread - Built for the final tap in blind holes - Hand or machine tapping - Square drive shank - Right hand, ground thread - Straight flute 
Product #: TAP440B
Options: DIA.: #4
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Product Description
These calfast approved bottom taps are built with straight flutes and high speed steel to create female threads in blind holes.
For hand or machine tapping
These taps include a RIGHT HAND, ground thread and produces a thread that will provide a TIGHT SEAL.
- Tap: A tap is built to cut a female thread on the inside surface of a hole.
Product Specifications
| Vendor Part #: | 91612B |
| Material: | High Speed Steel (HSS) |
| Shank Shape: | Square |
| Thread: | UNC |
| Flute Shape: | Straight |
- √Cutting Threads into Steel
- √Cutting Threads into Non-Ferrous Metals
- √with Tapping Wrenches
- √with Power Tools
- √Final Tap for Blind Holes
- Article | Unified Threads The Unified Thread System (or Unified Thread Standard - UTS) defines a standard thread form and series for fasteners
https://www.blackcrowfasteners.com/cs_wiki/wiki/31-U... - Article | IP Ratings Learn more about what an IP rating is and how this rating system is used.
https://www.blackcrowfasteners.com/cs_wiki/wiki/47-i...
