Jergens spinner-grip nut

Spinner-Grip nuts, unlike other torque lock nuts, allow a free-spinning installation that eliminates the need to wrench the nut down the bolt. In addition, Spinner-Grip nuts lock to the base part, not the bolt threads, providing better tensile strength to hold the entire fastener assembly (bolt, part, and nut), making them particularly effective in high-vibration applications, the company said.

Specific applications include material-handling equipment, medical equipment, vibratory applications, and hard-to-reach fastening areas. The all-stainless steel locking nut is also ideal for environments in which wide variances in temperatures and harsh environmental conditions are likely.

Spinner-Grips do not require the use of flat washers (except in slotted applications) and will replace standard nuts as well as all types of lock nuts. In addition, Spinner-Grips can be reused more than five times, unlike nylon insert lock nuts.


Jergens spinner-grip nut Jergens spinner-grip nut