OSG Spiral Point Tap: #4-40 UNC, 2 Flutes, Plug, Vanadium High Speed Steel, Oxide Finish, 1-7/8" OAL, 9/16" Thread Length, H2, Series 301 by Penn Tool Co.

★★★★★ 4.3 99 reviews

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Product details

Management number 211265142 Release Date 2026/04/04 List Price $36.00 Model Number 211265142
Category

OSG's Spiral Point STI Tap features #4-40 UNC threading, 2 flutes, a plug chamfer, and is crafted from Vanadium High Speed Steel. It boasts an Oxide Finish, 1-7/8" overall length, and a 9/16" thread length, rated H2, and belongs to Series 301.

  • Size: #4-40
  • Material: High-Speed Vanadium Steel
  • Finish: Oxide Coating
  • Chamfer: Plugged
  • Thread Limit: H2
  • Flutes: 2
  • Thread Standard: UNC
  • Length (Decimal): 2 inches
  • Length: 1-7/8 inches
  • Thread Length (Decimal): 0.362 inches
  • Thread Length: 9/16 inches
  • Shank Diameter (Decimal): 0.141 inches
  • Square Length: 0.1875 inches
  • Square Size (Decimal): 0.1100 inches
  • Use: Tapping
Manufacturer Penn Tool Co.

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