3/8" Zinc-Plated USS Hex Nuts, 100-Pack

These Hillman USS hex nuts are made from grade 2 steel with a zinc-plated finish for moderate corrosion resistance. Sized at 3/8 inch with coarse threads, they’re ideal for general fastening in wood, metal, and mixed-material applications.

Key Features:

• Corrosion Resistance: Zinc-plated finish provides moderate protection against rust for indoor and outdoor projects
• General-Purpose Strength: Grade 2 steel construction suitable for everyday fastening tasks
• Coarse Thread: USS standard coarse thread for reliable assembly with matching bolts
• Versatile Use: Works in wood-to-wood, wood-to-metal, and metal-to-metal applications
• Bulk Value: Convenient 100-pack for shop, jobsite, or home inventory

Specifications Table:

Frequently Asked Questions (FAQ):

Q: Are these nuts compatible with coarse-thread bolts?
A: Yes, they use USS coarse threads and should be paired with matching coarse-thread bolts.

Q: Will the zinc plating prevent rust outdoors?
A: Zinc plating offers moderate corrosion resistance; for harsh environments, consider higher-grade or stainless options.

Q: Do I need washers with these nuts?
A: Using washers of similar grade and finish is recommended to distribute load and protect surfaces.

Q: Can these be overtightened?
A: Avoid overtightening to prevent thread stripping; tighten to appropriate torque for Grade 2 hardware.

Q: What size are these nuts?
A: They are 3/8 inch callout size under the USS standard.

Polished Utility with Everyday Poise

A gleam of zinc brings a crisp, tailored look to any assembly—these hex nuts deliver form and function with effortless grace. The classic six-sided profile adds a subtle industrial rhythm that complements raw woods and brushed metals. Style them with matching zinc hardware to keep the palette cohesive and refined. Essential, dependable, and quietly luxurious in their simplicity.

Equip your project with reliable, corrosion-resistant fastening—add this 100-pack of Hillman 3/8" USS hex nuts to your cart today.