Irwin 8127 5/16"-18NC Fractional Plug Tap

Irwin 8127 Specifications:

Description : 5/16" - 18 NC
Tap Point Style : Plug Tap
No. of Flutes : 4

Irwin 8127 Features:
•  Ideal for routine maintenance, repair work and for rethreading where high accuracy and tolerance thread is not critical
•  Straight flutes are ground to provide rapid chip removal for efficient threading
•  Designed for hand threading work in a variety of materials
•  Taps produce a class 2B thread