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Model # 800131

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1/4 in.-20 Stainless Steel Nylon Lock Nut (3-Pack)

$138
  • Easy to install with a wrench
  • Nylon ring to resist loosening
  • Quick disassembly for repairs and maintenance
  • View More Details
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Product Details

Lock nuts are hex nuts with a nylon insert. This design minimizes vibration, corrosion, and helps to prevent loosening. The flat side of the lock nut should sit flush with the material once tightened.

Additional Resources

From the Manufacturer

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Specifications

Dimensions: H 0.01 in, W 0.01 in, D 0.01 in

Dimensions

Assembled Depth (in.)0.01 inAssembled Height (in.)0.01 in
Assembled Width (in.)0.01 inInside Diameter (in.)0.25 in
Outside Width (in.)0.44 inSize1/4 in

Details

ACQ Rated FastenerYesFastener Callout Size1/4 in.-20
Fastener PlatingStainless SteelFastener TypeLock Nut
Finish FamilyStainless SteelGradeGrade 2
MaterialSteelMeasurement StandardUNC
Package Quantity3Product Weight (lb.)0.02 lb
Returnable90-DayThread pitch20
Thread StyleCoarse

Warranty / Certifications

Manufacturer WarrantyNone
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Questions & Answers

1Questions
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Q:Can these be used for exterior (fence) purposes? I wonder about the nylon potentially breaking-down. If not, what is recommended?
by|Nov 13, 2022
2 Answers
Answer This Question

A:  Nylon is a relatively UV stable plastic. I used these to replace corroded cadmium plated steel hardware in decorative aluminum outdoor tables and they are working well. Part of my choice was because I wanted hardware that would remain tight without having to over-tighten them and stress the cast aluminum. If your application allows higher torque you might have other options with standard lock nuts or lock washers.

by|Nov 18, 2022

    A:  Everbilt 1/4 in.-20 Stainless Steel Nylon Lock Nut (3-Pack) is appropriate for exterior purposes. The stainless steel finish outside will be rust resistant and the ring insert is the only part with nylon.

    by|Nov 15, 2022
      Showing 1-1 of 1
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      Customer Reviews

      4.7 out of 5
      (91)
      • 4.7
        out of 91 reviews
      • 90% recommend this product
      Filter by:
      Showing 1-10 of 91 reviews
      Product was found to be of good quality and adequate for my needs
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                These are very well made and will keep the infrastructure and walls of my greenhouse intact during the windy and snowy season.
                by
                  Worked well as a lock nut. Used SS to avoid corrossion.
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                      worked fine and still holding in place thanks
                      by
                        Good quality fair price
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                          Showing 1-10 of 91 reviews

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