Jam Nut-Zinc plated steel jam nut. These are sold individually. Typically instock and ship within 1 business day.
What is a lock nut? How does it work?
Jam Nuts - Structural engineering general discussion - Eng-Tips
OMU C-profile rail perforated , 35x18x2mm, with pressed nut:16,5mm
Hex Jam Nuts - Portland Bolt
Jam Nut, Lock Nut, Check Nut, How to fix Jam Nut
Nylon Jam Lock Nuts
What are Jam Nut Connectors?
Zoro Select Heavy Jam Nut, 1-8, Steel, Zinc Plated, 0.519 to
Hillman 3/8-in x 24 Zinc-plated Steel Jam Nut (2-Count) in the Hex