SKU: 26072784765

Hillman 1/2 in. Zinc-Plated Steel USS Nylon Lock Nut, 50-Pack

Sale price$17.09 Regular price$18.99
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Description

Hillman 1/2 in. Zinc-Plated Steel USS Nylon Lock Nut, 50-Pack1 2 in. USS Nylon Insert Lock Nuts, Zinc Plated Steel (50 Pack) Secure assemblies against vibration with these Hillman nylon insert lock nuts. Made of zinc plated steel for strength and corrosion resistance, they feature a 1 2 13 coarse thread and USS sizing. Ideal for automotive, machinery, and general construction projects. Key Features: Vibration Resistant Hold: Nylon insert prevents loosening and removes the need for lock washers Durable

1/2 in. USS Nylon Insert Lock Nuts, Zinc-Plated Steel (50-Pack)

Secure assemblies against vibration with these Hillman nylon-insert lock nuts. Made of zinc-plated steel for strength and corrosion resistance, they feature a 1/2-13 coarse thread and USS sizing. Ideal for automotive, machinery, and general construction projects.


Key Features:

  • Vibration-Resistant Hold: Nylon insert prevents loosening and removes the need for lock washers
  • Durable Construction: Zinc-plated steel resists rust and corrosion for long-lasting performance
  • Standard Fit: 1/2-13 coarse thread, USS unit for broad compatibility
  • Bulk Convenience: 50 pieces per pack for projects and replenishment
  • Easy Identification: Clearly labeled box for quick size and thread selection

Specifications Table:

Specification Details
Callout Size 1/2 inch
Thread Size 1/2-13
Thread Type Coarse
Unit of Measurement USS
Material Steel
Insert Material Nylon
Finish Zinc Plated
Number in Package 50
Packaging Type Boxed
Package Height 4.4 in
Package Width 2.1 in
Package Length 3.8 in
Package Weight 2.2 lbs

Frequently Asked Questions (FAQ):

Q: What thread size are these lock nuts?
A: They are 1/2-13 coarse thread (USS).


Q: What materials are used?
A: The nut body is steel with a zinc-plated finish and a nylon insert for locking.


Q: Do I still need a lock washer?
A: No. The nylon insert provides the locking action, eliminating the need for a separate lock washer.


Q: Are these suitable for outdoor use?
A: The zinc plating offers basic corrosion resistance suitable for many indoor and outdoor applications; for harsh environments, consider stainless options.


Q: How many nuts are included?
A: 50 pieces per retail package.


Industrial polish with steadfast grip

These nylon-insert lock nuts bring a quiet, confident order to any build—sleek zinc-plated steel with a subtle sheen that complements raw woods and dark metals. The standout is the integrated nylon collar, a refined detail that keeps hardware crisp and secure. Style them with black oxide bolts for a tailored, modern workshop aesthetic. A small essential that anchors luxurious function in everyday spaces.


Lock in a reliable, corrosion-resistant hold—add this 50-pack to your cart and finish your project right.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 26072784765

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4.8 ★★★★★
Based on 2048 reviews
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B
Verified Purchase
Barbara McCloud
Houston, US
★★★★★ 5
Nice and strong
Color: Black, Size: Wheel-6 Panel
Nice and strong, tedious, putting together, but very good quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2026
A
Verified Purchase
Al Tompkins
Grantham, US
★★★★★ 5
if you are going to be moving them a lot, buy something more sturdy.
Color: Black, Size: Wheel-6 Panel
I use these at our churchc. They are pretty good, not terribly study and the screw that hold the faabric have pulled out in a couple of places. But they wqould work especially well if you were not constantly moving them as we do. They are a bit of a pain to assemble.
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Reviewed in the United States on January 20, 2026
J
Verified Purchase
Julie Lincoln
Whiting, US
★★★★★ 4
Easy to put together , decent quality
Color: Black, Size: Wheel-6 Panel
Purchased for office, easy to put together , durable quality , exactly what we needed to partition a small space
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Reviewed in the United States on November 15, 2025
A
Verified Purchase
Amazon Customer
Whiting, US
★★★★★ 5
Nice and sturdy
Color: Grey, Size: Wheel-8 Panel
Good privacy wall
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Reviewed in the United States on May 31, 2026
S
Verified Purchase
Steven J.
Charlottesville, US
★★★★★ 1
Super Low Quality/Unacceptable QC
Color: Black, Size: Wheel-6 Panel
I spent probably about an hour putting it together, only to take it right back apart and pack it up to return. The dimples for half the poles were on the wrong side (double and triple checked to make sure they couldn't be spun around. The threaded ends for the wheels were freely spinning on all but 2 wheels, making it impossible to actually tighten them fully. Once it was all put together, the screens could not be folded up to neatly put it aside when not in use. All in all, this was shamefully low quality for the money spent.
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Reviewed in the United States on July 22, 2024

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