Hillman 5/8 in. Zinc Dichromate Steel USS Hex Nut, 25-Pack
Regular price $31.995/8 in. Zinc Dichromate Steel USS Hex Nuts (25-Pack)
These Hillman USS hex nuts pair with 5/8 in.-11 coarse-thread bolts and rods for secure fastening in wood, metal, and composite projects. Made from Grade 8 steel with a yellow zinc dichromate finish, they deliver strong holding power and moderate corrosion resistance for outdoor and heavy-duty applications.
Key Features:
- Heavy-Duty Grade 8 Steel: Built for high-strength fastening and durability in demanding applications.
- Corrosion-Resistant Finish: Yellow zinc dichromate plating helps protect against rust in outdoor or damp environments.
- USS Coarse Thread: 5/8 in.-11 thread mates with standard coarse-thread bolts and threaded rod.
- Reliable Hex Design: Classic six-sided profile for strong wrench grip and consistent torque.
- Bulk Value Pack: Box of 25 nuts keeps projects moving and spares on hand.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Hillman |
| Callout Size | 5/8 inch |
| Thread Size | 5/8-11 USS coarse |
| Unit of Measurement | USS |
| Material | Steel |
| Grade | Grade 8 |
| Finish | Zinc Dichromate (Yellow) |
| Number in Package | 25 pack |
| Packaging Type | Boxed |
| Typical Use | Wood-to-wood, wood-to-metal, or metal-to-metal fastening with machine bolts |
| Package Dimensions (L x W x H) | 3.4 in x 3.4 in x 2.2 in |
| Approximate Package Weight | 1.8 lb |
Frequently Asked Questions (FAQ):
Q: What bolt size do these nuts fit?
A: They fit 5/8 in.-11 USS coarse-thread bolts or threaded rod.
Q: Are these suitable for outdoor use?
A: Yes. The yellow zinc dichromate finish offers moderate corrosion resistance suitable for many outdoor applications.
Q: What grade are these nuts?
A: They are Grade 8 steel for high-strength fastening.
Q: Do I need matching hardware?
A: For best results, use bolts and washers of the same grade and finish to maintain strength and corrosion resistance.
Q: How many nuts are included?
A: 25 nuts come in the box.
Industrial Strength with a Warm, Gilded Sheen
These hex nuts bring a refined utility to any build—their yellow zinc wash reads like a subtle metallic highlight against raw timber and dark steel. The crisp hex silhouette offers a clean, architectural punctuation on exposed hardware moments. Pair them with blackened bolts on natural oak for a luxe, workshop-chic detail. It’s a small component that elevates the whole composition with strength and quiet glamour.
Secure your next project with Grade 8 strength and corrosion-resistant performance—add this 25-pack to your cart today.
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