AHN-310312 Irwin 310312
Ground Thread Fractional Tap (HSS) Taper Type, 1/4in - 28 NF (Bulk)

AHN-310312

$5.81

$4.15
Ground Thread Fractional Tap (HSS)  Taper Type, 1/4in - 28 NF (Bulk)
Processing...

AHN-310312 Irwin 310312
Ground Thread Fractional Tap (HSS) Taper Type, 1/4in - 28 NF (Bulk)

AHN-310312

$5.81

$4.15

Product Details


Features

  • Ground thread taps produce a tighter thread tolerance than cut thread taps
  • Designed to .0005" pitch diameter tolerance
  • Straight fluted, hand taps

Specifications

  • PART NO.: 310312
  • Size: 1/4" - 28 NF
  • Tap Point Style: Taper Tap
  • No. of Flutes: 4
  • Pitch Diameter Limits: H3
  • Available HANSON Ground Thread Fractional Taps (HSS) Sizes & Specifications:

    NC = National Coarse (USS)
    NF = National Fine (SAE)
    NS = National Special
    NEF = National Extra Fine
    NPT = National Pipe Taper
    BSP = British Standard Pipe


Warranty: Lifetime


Reviews