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Self-Locking Threaded Nuts

Looking for an alternative to threaded nuts or lock washers? Engineered fasteners like ARaymond Tinnerman’s easy to install Speed Nuts®, On-Serts® and Palnut® Push-On fasteners provide maximum holding power, with no chance of vibrating loose. Choose from a variety of low-profile fasteners designed with inner teeth to grip threads as they are quickly installed over smooth or threaded studs without the use of tools. The simple, one-piece design of these self-locking threaded nuts eliminate the need for additional washers or other small parts to combine components or hold screws or bolts in place to ease alignment and assembly.

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