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.

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

Specifications Table:

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.

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

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

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

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

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.

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