Description
Special Threaded UNEF Button Die
60deg Thread Angle
5/8" x 24TPI - 1.1/2" OD
Suits Indian Motorbikes & Gunsmithing
Unified Extra Fine (UNEF)
Aprica Branded & made from High Speed Steel
We also stock very handy gun cleaning kits, give them a try !
d1 - Minor thread diameter male
d2 - Minor Thread diameter female
d3 - Pitch diameter
d4 - Major diameter