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Hillman

Hillman 5/8 in. Diameter x 8 in. Length Hot Dipped Galvanized Steel Hex Bolt, 25-Pack

Hillman 5/8 in. Diameter x 8 in. Length Hot Dipped Galvanized Steel Hex Bolt, 25-Pack

Regular price $159.99 USD
Regular price Sale price $159.99 USD
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Hot-Dipped Galvanized Steel Hex Bolt, 5/8" x 8", 25-Pack

Heavy-duty Hillman hex bolts built from steel with a hot-dipped galvanized finish for superior corrosion resistance. The partially threaded shank delivers strong clamping force for wood, metal, and mixed-material assemblies.


Key Features:

  • Corrosion-Resistant Finish: Hot-dipped galvanized steel stands up to outdoor and coastal environments
  • Reliable Clamping: Partially threaded shank reduces shear movement and increases grip
  • General-Purpose Strength: Grade 2 construction suitable for most everyday building and repair tasks
  • Versatile Applications: Use in wood-to-wood, wood-to-metal, or metal-to-metal fastening
  • Convenient Bulk Pack: 25 boxed bolts for project or jobsite efficiency

Specifications Table:

Specification Details
Diameter 5/8 inch
Length 8 inch
Material Steel
Finish Hot Dipped Galvanized
Grade Grade 2
Head Type Hex
Thread Type Coarse
Shank Partially threaded
Applications Wood-to-wood, wood-to-metal, metal-to-metal
Number in Package 25 pack
Packaging Type Boxed
Unit of Measurement Imperial
Package Height 4 in
Package Width 9 in
Package Length 4.5 in
Package Weight 19 lbs

Frequently Asked Questions (FAQ):

Q: Are these bolts fully threaded?
A: No. They feature a partially threaded shank to provide stronger clamping and reduce shear.


Q: What grade are these bolts?
A: Grade 2, appropriate for most general-use applications.


Q: Can I use these outdoors?
A: Yes. The hot-dipped galvanized finish offers enhanced corrosion resistance for exterior use.


Q: What hardware should I pair with these?
A: Use matching grade and finish nuts and washers—preferably Grade 2, hot-dipped galvanized.


Q: What thread type do these bolts use?
A: Coarse thread.


Industrial Integrity, Weather-Ready Elegance

This galvanized hex bolt brings a crisp, utilitarian silhouette to structural details, marrying durability with refined simplicity. The matte, zinc-kissed finish becomes a subtle design note, perfect for exposed hardware moments. Style it with galvanized brackets and raw timber for a modern, outdoor-ready statement. It’s a quiet essential that elevates the craft of luxurious, lasting builds.


Secure your project with long-lasting performance—add this galvanized 5/8" x 8" Hillman hex bolt 25-pack to your cart today.

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