It said: “Spinner-Grip is a superior alternative to standard flange nuts as well as locknuts, including nylon insert locknuts. Unlike prevailing torque locknuts, Spinner-Grip eliminates the need to tighten by “wrenching-down” found in other similar products, greatly speeding installation.”
Jergens Spinner-Grip nuts are available in Grade 8 strength and quality, as well as in 18 – 8 Stainless Steel, and are “more effective than standard hex nuts, flange nuts, or other locknuts at maintaining clamp load under heavy vibration,” Jergens added.
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