1.800.348.2885

1/4-20 HSS-E G H5 4F CI1000 TAP

    General

  • Brand NameCleveland
  • Style #CI1000
  • Item #C27655
  • SetNo

    Dimensions

  • Tool Size1/4"-20 UNC
  • Diameter0.2500"
  • Tap Neck Length1.0000"
  • Overall Length2.5000"
  • Overall Length (Metric)63.50mm

    Thread

  • Tap LimitH5
  • Thread Tolerance2B
  • Thread FormUNC
  • Thread Pitch20
  • Thread Size1/4"
  • Thread CreationThread Cutting
  • Tap Interrupted ThreadNo
  • Thread Length (Metric)15.88mm
  • Thread Length0.6250"

    Specifications

  • Surface ConditionSteam Oxide over Nitride
  • Measurement SystemImperial
  • MaterialHSS-E
  • Tap TypeMachine Tap
  • Tap StyleStraight Flute Hand Tap
  • Tap ConstructionCNC For Cast Iron & Harder Materials
  • Tap Spiral PointNo
  • Tap Blank ConstructionUSCTI Table 302A
  • Tap Ground ThreadsYes
  • Tap ChamferSemi-Bottoming
  • Tap Truncated ThreadsNo
  • Flute TypeStraight
  • Number of Flutes4
  • Hand of CutRight
  • Net Weight12g

    Shank

  • Shank Size0.2550"
  • Shank Size (Metric)6.48mm
  • Shank ConfigurationStraight w/ Square
  • Shank End FeatureSquare
  • Shank End Feature Length0.3125"
  • Shank End Feature Length (Metric)7.94mm
  • Shank End Feature Width0.1910"
  • Shank End Feature Width (Metric)4.85mm
  • Shank Square Width0.1910"
  • Shank Square Width (Metric)4.85mm
  • Shank Square Length0.3125"
  • Shank Square Length (Metric)7.94mm

    Application

  • Material ApplicationH: Hardened Material, K: Cast Iron
  • Depth of Cut2xD
Literature:

Warnings:

This product 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: www.p65warnings.ca.gov

  • SKU: C27655
  • Category: Taps
  • Brand: Cleveland
  • Pack Qty: 1
  • Min Qty: 1

Additional Information

Greenfield Industries, Inc.
2501 Davis Creek Road
Seneca, SC 29678
greenfield.information@gfii.com

Customer Service USA:
Voice 800.348.2885 • Fax 800.892.4290
International Sales:
Voice 864.653.3904
Greenfield Industries © 2026 Greenfield Industries, Inc. - All rights reserved.
Ecommerce & ERP Integration by Website Pipeline