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Hillman

Hillman 7/16 in. Diameter x 3-1/2 in. Length Zinc-Plated Steel Hex Bolt, 50-Pack

Hillman 7/16 in. Diameter x 3-1/2 in. Length Zinc-Plated Steel Hex Bolt, 50-Pack

Regular price $29.99 USD
Regular price Sale price $29.99 USD
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Hillman Zinc-Plated Steel Hex Bolt, 7/16 in. x 3-1/2 in. (50-Pack)

Durable grade 2 hex bolts for general fastening in wood, metal, or mixed applications. Zinc-plated steel resists corrosion, and the partially threaded shank provides a stronger grip with reduced shear movement.


Key Features:

  • General-Purpose Strength: Grade 2 steel suitable for most household and jobsite fastening tasks
  • Corrosion Resistant: Zinc-plated finish helps protect against rust in typical environments
  • Secure Hold: Partially threaded shank enhances grip and minimizes shear between joined materials
  • Versatile Use: Ideal for wood-to-wood, wood-to-metal, and metal-to-metal connections
  • Bulk Value: 50-pack boxed for efficient stocking and repeat projects

Specifications Table:

Specification Details
Brand Name Hillman
Finish Zinc Plated
Grade Grade 2
Head Diameter 7/16 inch
Length 3-1/2 inch
Material Steel
Number in Package 50
Packaging Type Boxed
Thread Type Coarse
Unit of Measurement Imperial

Frequently Asked Questions (FAQ):

Q: Are these fully threaded?
A: No. They have a partially threaded shank to increase grip and reduce shear.


Q: What thread type do they use?
A: Coarse thread.


Q: Can I use these outdoors?
A: The zinc plating offers typical corrosion resistance; for harsh outdoor or marine environments, consider stainless steel.


Q: What hardware should I pair with them?
A: Use matching grade and finish nuts and washers (Grade 2, zinc-plated) for best performance.


Q: Do I need to pre-drill?
A: Yes, pre-drill pilot holes for wood applications to ensure proper fit and prevent splitting.


A Sleek, Industrial Touch for Clean, Confident Fixings

These zinc-plated hex bolts bring a crisp, architectural polish to utilitarian connections. The partially threaded shank is a subtle design advantage, lending strength and order to the joinery. Style them with matching zinc hardware for a cohesive, tailored look across built-ins and metal accents. An essential detail that elevates everyday construction to refined, modern living.


Secure your projects with reliable, corrosion-resistant performance—add this Hillman 50-pack to your cart today.

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