Showing Results 1 to 2 of 2

RAF (english)
RAF - Captive Panel Screws, Retainer, Standoffs, Fasteners
thumb nuts collar english
https://www.mwcomponents.com/shop/thumb-nuts-collar

Captive Fasteners (english metric)
Captive - Self-Clinching Fasteners
top collar lock nuts english metric
https://www.captive-fastener.com/self-clinching-nuts/top-collar-lock-nuts#1