This Ercole M11-002D Steel Spigot 1/4-20 & 3/8-16 male threads has a universal 5/8” diameter and features both 1/4” and 3/8” male threads.
Spigots
Ercole M11-002D Steel Spigot 1/4-20 & 3/8-16 male threads
Availability:
Available on back-order
$5.01 inc GST
Available on back-order