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Designed for OEM, industrial and production applications.

Contact Apex for production quantities, custom requirements and volume pricing.

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Nylon Lock Nuts

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Stocked in Nylon 6/6 UL 94V2 - Can be Furnished in: Acetal

Designed for Use With Steel Screws

Product Number Description F H
PMPNLN00256 256 0.180 0.140
PMPNLN00440 440 0.250 0.180
PMPNLN00632 632 0.305 0.200
PMPNLN00832 832 0.335 0.230
PMPNLN01024 1024 0.365 0.250
PMPNLN01032 1032 0.365 0.250
PMPNLN25020 1/4-20 0.425 0.275
PMPNLN25028 1/4-28 0.425 0.275



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APEX FASTENERS, Inc - 15858 Business Center Drive - Irwindale, CA 91706 USA
APEX Fasteners supplies standard and custom screws, nut retainers, shoulder screws, plastites and taptites, all types of rivets, spring steel fasteners and special stampings, sems screws in standard, fractional or metric to electronics, aviation and other OEM industries worldwide. ApexFasteners.com custom manufactures screw machine components for electronic enclosure hardware as well as cold forming and cold headed specials for assembly and production requirements.
Tel: (626) 962-2219 - info@apexfasteners.com
Copyright © 2026 Apex Fasteners. Designed by Pope Productions