No groove required—press these rings onto the end of a shaft for a firm grip.

Also known as flat-style speed nuts, these have a large surface to distribute loads better than standard and flanged external push rings.

Also known as E-style rings.

Also known as C-style and crescent rings, these rings have a small shoulder to fit in tight spaces.

Also known as bowed E-style rings, these have a curved design that works like a spring, taking up play for a tight hold.

With flexible teeth that slide smoothly over threads of any pitch, these push nuts can be used alone for light-duty applications or as a jam nut.

Also known as flat-style speed nuts, these have large sides, so they're easy to push over threads by hand.

A flange distributes the load over a large area and reduces stress where the nut meets the material surface.

These assortments include pliers to install external and internal rings.