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Greenfield Threading SPGP-SO 1/2-13 UNC H3 Spiral Point Machine Tap 330123 - 3 Flute - Steam Oxide - 3.375 in Overall Length - High-Speed Steel


The Greenfield Threading SPGP-SO spiral point machine tap is easy to use. This product has a 1/2-13 UNC thread. In threading applications, a clearance level for the thread is known as the tap limit. In this case, the tap limit is H3. To ensure compatibility with your tool, this part has a 0.367 in straight with square shank. This spiral point machine tap is best used in thru hole applications. This spiral point machine tap is made of high-speed steel with a steam oxide finish. Has an SPGP-SO configuration. The overall length measures 3.375 in. Packaged 6 per case.

WARNING: This product can contains Cobalt and/or Nickel and/or Lead, a chemical known to the State of California to cause cancer or birth defects or other reproductive harm. For more information:

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Product Specifications

  • Brand:
    Greenfield Threading
  • Material:
    High-Speed Steel
  • Surface Finish:
    Steam Oxide
  • Product Type:
    Spiral Point Machine Tap
  • Thread Size:
    1/2-13 UNC
  • Number of Flutes:
  • Overall Length:
    3.375 in
  • Flute Type:
  • Style:
  • Tap Construction:
  • Thread Tolerance:
  • Length of Cut:
    2 in
  • Shank Configuration:
    Straight with Square
  • Thread Length:
    1.6562 in
  • Shank Size:
    0.367 in
  • Application:
    Thru Hole
  • Tap Limit:
  • Package Quantity:
    6 per case

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