The nuts are RoHS compliant and made of forged, zinc-plated steel with a tensile strength of 1000 N/mm2.  They are useful for applications where the nut needs to be moved quickly to the clamping position, and to be removed quickly after loosening.  There is no ‚“locking‚’ of the thread.  Quick release hex nuts provide easy mounting/dismantling, even in tight spaces.

J. W. Winco
www.jwwinco.com