9/16"-18 UNF HSS Spiral Point Tap | 3-19/32" OAL | Uncoated (Bright) | T/A91618
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9/16"-18 UNF HSS Spiral Point Tap | 3-19/32" OAL | Uncoated (Bright) | T/A91618

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5/16"-18 UNC HSS Spiral Point Tap | 2-23/32" OAL | Uncoated (Bright) | T/A57151

Drill AmericaSKU: T/A57151
Price:
$5.45 $9.69per 1( $5.45 each)
Pieces 1
Measurement type Inch
Thread size 5/16"
Diameter 5/16
Length 2-23/32"
Material High Speed Steel
Finish Uncoated (Bright)
Flute length 1-1/8"
Point type Spiral Point
Shank size 0.318
Threads per inch 18
Weight 1.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Specs

  • Tap type: Spiral Point
  • Material: High Speed Steel (HSS)
  • Finish: Uncoated (Bright)
  • Diameter: 5/16 inch
  • Thread specification: UNC 18
  • Overall length: 2-23/32 inch
  • Units: inch

Features

  • Spiral Point geometry to efficiently form threads and manage chip flow.
  • High Speed Steel construction for wear resistance and heat tolerance during tapping.
  • Uncoated (Bright) finish for broad compatibility with standard lubricants and machining setups.
  • Precise 5/16 inch major diameter with 18 threads per inch UNC for common fastener sizes.
  • Overall length of 2-23/32 inch provides sufficient engagement for typical tapping tasks.
  • Intended to cut internal threads in holes matching 5/16 inch major diameter and 18 UNC pitch.

Physical

  • Diameter: 5/16 inch
  • Thread pitch: 18 UNC
  • Overall length: 2-23/32 inch
  • Material: HSS
  • Finish: Uncoated (Bright)
  • Type: Spiral Point Tap
  • Coating: None

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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