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WIDIA GTD

Straight Flute Tap, Thread Size 1/4"-20, UNC, UNJC, Plug, Overall Length 2 1/2 in

  • Item # 1E661
  • My Part #
  • Mfr. Model # 19247
  • Catalog Page # 2268
  • UNSPSC # 27112806
Straight Flute Tap,  Thread Size 1/4"-20,  UNC, UNJC,  Plug,  Overall Length 2 1/2 in close
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Primary Category:
~Machining~Threading~Straight Flute Taps


$9.00 / each
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  • Shipping Weight 0.03 lbs.
Country of Origin USA Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More
  • Safety Data Sheet (SDS) Available.
  • WARNING This product can expose you to chemicals including Nickel (Metallic), which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

Product Details

The TiN coating on these taps protects them from wear and allows them to be used at higher speeds than taps with a bright finish. Non-coolant-through taps do not have coolant holes, so a separate hose is required to bring coolant to the cutting area if it is needed.

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Technical Specs

  • Item Straight Flute Tap
  • Thread Size 1/4"-20
  • Thread Standard UNC, UNJC
  • Tap Chamfer Plug
  • Tap Material Vanadium High Speed Steel
  • Tap Finish TiN
  • Thread Length 1 in
  • Overall Length 2 1/2 in
  • 75% Thread Drill Size #7
  • Thread Limit H3
  • Thread Direction Right Hand
  • Number of Flutes 4
  • Tap Length Standard ANSI 302
  • Tap Shank Standard ANSI 302
  • 55% Thread Drill Size #3
  • 65% Thread Drill Size #5
  • Coolant Fed Non-Coolant Through
  • Extended Neck No
  • Measurement System Fractional Inch
  • Primary Material Application Steel
  • Primary Material Application ISO Code P
  • Secondary Material Application Aluminum, Brass, Bronze, Cast Iron, Copper, Stainless Steel
  • Secondary Material Application ISO Code M, N, K
  • Series 5303/2303
  • Shank Dia. 1/4 in
  • Shank Length 1 1/2 in
  • Shank Type - Machining Straight
  • Spiral Direction Neutral
  • Square Size 0.191 in
  • Standards ANSI
  • Tap Grouping Individual
  • Tap Style Straight Flute (Hand)
  • Thread Limit / Class of Fit H3
  • Threads per Inch 20
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Compliance and Restrictions

  • WARNING This product can expose you to chemicals including Nickel (Metallic), which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

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