9/16" STEEL ZINC HEX NUT (7/32" THICK).
The thickest of our steel locknuts.
It is 9/16" outside diameter with 3/8" machine cut threaded hole.
(works with 1/8 IPS pipe).
7/32" thick. Heavy zinc-plated.
$2 minimum charge orders less than $20.
$.50 packing charge for each parts box.
