Mili Stad - Series Nut, Self-Locking, Hexagon | MS21045
The MS21045 is a series of hexagon shaped, self-locking nuts that conforms to U.S. military standards (hence the ?MS' designation in the part numbers). This particular set of MS21045 nuts does not have any letter attached to the part number; this means that their material composition is that of steel with a non-dry film lubricant.
Used 7 on heavily oxidized Airstream. Sanded off oxidation. Presto changeo, an almost mirror-like finish. Will stick with Nuvite. Important to follow instructional video.
This is an amazing aid to my fisning. Something serious inland fishermen should have. My only regret is that I didn't have this over the last 20 years.
