Guhring - 5/16–18 UNC 2B/3B Oxide Finish Cobalt Spiral Point Tap – Plug Chamfer, Right Hand Thread, 2.72" OAL, 0.709" Thread Len
Guhring - 5/16–18 UNC 2B/3B Oxide Finish Cobalt Spiral Point Tap – Plug Chamfer, Right Hand Thread, 2.72" OAL, 0.709" Thread Len
