1000pcs m4 x 4mm x od 5mm injection molding brass knurled thread inserts nuts
[injection-molding-brass-knurled-thread-nuts-1494]
$51.34
Exactly what they look like in the pic!I haven't used them yet but so far so good. Is just what I was looking for as they have a great catalog. Good price and good delivery time. All in all a 10/10.
Date: 06/04/2017 by Virginia Bermejo LuqueLondon, GB