Hillman 3/4 in. Zinc-Plated Steel USS Nylon Lock Nuts, 20-Pack3 4" Zinc Plated Steel Nylon Lock Nuts (USS), 20 Pack These Hillman nylon lock nuts feature a zinc plated steel body with a compressible nylon insert to resist loosening from vibration. Sized 3 4 10 USS coarse thread, they deliver durable, corrosion resistant fastening for heavy duty projects. Key Features: Secure Hold: Nylon insert locks onto threads to resist loosening from vibrationno lock washer needed Corrosion Resistance: Zinc plated steel

3/4" Zinc-Plated Steel Nylon Lock Nuts (USS), 20-Pack

These Hillman nylon lock nuts feature a zinc-plated steel body with a compressible nylon insert to resist loosening from vibration. Sized 3/4-10 USS coarse thread, they deliver durable, corrosion-resistant fastening for heavy-duty projects.

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Key Features:

• Secure Hold: Nylon insert locks onto threads to resist loosening from vibration—no lock washer needed
• Corrosion Resistance: Zinc-plated steel construction for long-lasting protection
• Heavy-Duty Fit: 3/4-10 USS coarse thread for robust fastening applications
• Convenient Pack: 20 nuts per retail package for project efficiency

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Specifications Table:

Specification	Details
Callout Size	3/4 inch
Thread Size	3/4-10
Thread Type	Coarse (USS)
Unit of Measurement	USS
Material	Steel
Insert Material	Nylon
Finish	Zinc Plated
Number in Package	20
Packaging Type	Boxed
Package Height	2 in
Package Width	4.5 in
Package Length	3.5 in
Package Weight	2.5 lbs

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Frequently Asked Questions (FAQ):

Q: What thread size are these nuts?
A: They are 3/4-10 USS coarse thread.

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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.

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Q: What material and finish are used?
A: The nuts are made of steel with a zinc-plated finish and include a nylon insert.

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Q: How many come in a package?
A: 20 pieces per package.

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

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Industrial polish with steadfast grip

These nylon lock nuts bring a refined, utilitarian edge to structural accents, marrying gleaming zinc with purposeful form. The hex profile and subtle sheen complement exposed hardware moments while the nylon insert ensures unwavering performance. Style them with blackened steel brackets or oak joinery for a tailored contrast. A small detail with luxurious reliability, they anchor the look and the build.

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Choose Hillman nylon lock nuts for a corrosion-resistant, vibration-proof hold that keeps your project tight and secure.