The Well-Nut threaded insert is a flanged neoprene bushing with a brass machine nut molded into one end. Tightening a conventional machine screw threaded in the brass nut causes the insert to expand, making a secure fastening. Uses #10-32 machine screws (not included).
|Diameter:||3/8 in / 9.55 mm|
easy install,, hold great don't leak, as good as it gets
do the job they were intended to do. I also use them inverted as a temp way to hold work decks to cockpit.
You know how much you hate to drill into your Kayak but sooner or later you will need to , always keep a few on hand , used these on my latest project on my Tarpon 120
Easy to use, installed the Harmony Round Pad Eye to keep the rope on my anchor trolley from riding up onto the kayak