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Hillman 961946 is a nylon-insert stop (lock) nut for coarse 3/8-16 threads. The hexagonal steel body includes a nylon ring that creates rotational resistance to prevent loosening under vibration. Zinc-plated finish provides corrosion resistance and Grade C construction offers greater strength than a standard Grade 5 nut. The nut is intended for use with bolts and washers of matching thread and finish and is packaged in a box, 25 pieces per pack.
Nylon-insert lock nut; 3/8-16 coarse thread; Grade C zinc-plated steel; 25 pieces per box
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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