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Your cart is empty.For use with an externally threaded item that measures 5/8 inch and has 11 threads per inchPackage contains 10 piecesHeight: .756"Hex Socket Drive 15/16"Zinc plated steel offers good corrosion resistance in many environmentsA nyloc nut, also referred to as a nylon-insert lock nut, polymer-insert lock nut, or elastic stop nut, is a kind of locknut. It is a nut with a nylon collar insert that resists turning. The plastic insert is placed at the end of the nut, and its inner diameter (ID) is slightly smaller than the major diameter of the screw. The insert deforms elastically over the threads of the screw, but threads are not cut into the nylon. The nylon insert locks the nut by friction against the screw under the applied radial compressive force. Nyloc nuts retain their locking ability up to 250 °F (121 °C). Authorities disagree on whether nyloc nuts should be reused. For example, Carroll Smith (Carroll Smith's Nuts, Bolts, Fasteners, and Plumbing Handbook) notes that the nylon insert is not damaged by installation and therefore they can be reused many times ,and a Federal Aviation Administration Advisory Circular allows nuts to be reused if the prevailing torque is within specification. However, an Air Force Technical Order requires replacement of self-locking nuts in critical areas.
Inez
2025-08-30 21:27:18
These 5/8-11 Zinc Plated Nylon Insert Hex Lock Nuts were exactly what I needed to secure the wheels on my go-kart’s axle. They hold tight and don’t loosen up, even with all the vibrations and bumps during rides. The nylon insert works perfectly to keep them locked in place. I couldn't find them anywhere local.The zinc plating is good for corrosion resistance, especially if you’re using them outdoors. They’re durable, reliable, and a good value for the quantity. Highly recommended for anyone needing a solid lock nut for their projects! Also looks really nice and shiny. Much better than the original ones.
Joe C
2025-06-21 18:13:37
Like the quality! Used them on my snowplow!
richard
2025-04-14 11:19:31
thank you for prompt service and quality partsthe parts are as good as the first orderthank you
Kevin James Young Jr
2025-03-21 13:45:14
Works perfect for my front lawnmower tires. Only found this size on Amazon.
Giest
2025-02-15 13:13:08
I love my nuts. The feel great in my hands, and even better in someone else's.
Customer
2025-02-10 17:32:18
Purchased several at the local Home Depot that were not as well finished
Nathan Barilla
2025-01-18 18:19:17
Correct product I ordered shipped on time. 5/8-11 Nyloc nut
David Dietterich
2024-12-15 17:24:35
nothing
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