Hillman 3/4 in. USS Zinc Dichromate Hex Nuts (20-Pack)

Heavy-duty Grade 8 steel hex nuts with a zinc dichromate (tri-alloy) finish for high strength and corrosion resistance. Sized for 3/4 in. coarse (USS) threads, ideal for wood-to-metal and metal-to-metal fastening applications.

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Key Features:

• Grade 8 Strength: Tri-alloy Grade 8 steel for high tensile performance in demanding builds
• Corrosion Resistant Finish: Zinc dichromate coating helps protect in outdoor and harsh environments
• USS Coarse Threads: 3/4-10 coarse thread for reliable hold and easy assembly
• Versatile Use: Pair with 3/4 in. bolts and matching washers for wood, metal, and structural projects
• Value Pack: 20 nuts supplied in boxed packaging for jobsite convenience

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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
Grade	8
Finish	Zinc Dichromate (Tri-Alloy)
Number in Package	20
Packaging Type	Boxed
Recommended Use	Wood-to-wood, wood-to-metal, and metal-to-metal applications
Compatible Bolt Size	3/4 inch
Package Dimensions (L x W x H)	3.5 in x 4.5 in x 2 in
Package Weight	2.4 lb

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Frequently Asked Questions (FAQ):

Q: What bolt size do these nuts fit?
A: They fit 3/4 in. bolts with 3/4-10 coarse (USS) threads.

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Q: Are they suitable for outdoor use?
A: Yes. The zinc dichromate tri-alloy finish provides corrosion resistance suitable for most outdoor applications.

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Q: What grade are these nuts?
A: Grade 8 for high-strength fastening.

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Q: How many nuts come in the package?
A: 20 per boxed package.

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Q: Do I need matching hardware?
A: Use with bolts and washers of the same size, grade, and finish for best performance.

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Industrial Strength, Subtle Sheen

These hex nuts bring a purposeful industrial elegance to any build, their zinc dichromate finish catching light with a warm, muted glow. I love the crisp geometry—six clean facets that feel both engineered and refined. Style them with blackened steel brackets or blonde oak for a modern, utilitarian contrast. Consider them the quiet, steadfast detail that elevates functional hardware to a luxe accent.

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Equip your project with Grade 8 strength and corrosion-resistant performance—add this 20-pack to your cart today.