SKU: 89578698488

Hillman 5/8 in. Diameter x 4-1/2 in. Length Hot-Dipped Galvanized Steel Hex Bolt, Coarse Thread, 25-Pack

Sale price$75.59 Regular price$83.99
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Description

Hillman 5/8 in. Diameter x 4-1/2 in. Length Hot-Dipped Galvanized Steel Hex Bolt, Coarse Thread, 25-PackHillman 5 8" x 4 1 2" Galvanized Hex Bolts, 25 Pack Durable hot dipped galvanized steel hex bolts for general fastening in wood or metal. Coarse thread, partially threaded Grade 2 bolts deliver dependable grip and corrosion resistance for outdoor and structural applications. Key Features: Corrosion Resistant Galvanized Finish: Hot dipped coating withstands harsh outdoor conditions Reliable General Purpose Strength: Grade 2 bolts suited for common

Hillman 5/8" x 4-1/2" Galvanized Hex Bolts, 25-Pack

Durable hot-dipped galvanized steel hex bolts for general fastening in wood or metal. Coarse-thread, partially threaded Grade 2 bolts deliver dependable grip and corrosion resistance for outdoor and structural applications.


Key Features:

  • Corrosion-Resistant Galvanized Finish: Hot-dipped coating withstands harsh outdoor conditions
  • Reliable General-Purpose Strength: Grade 2 bolts suited for common construction and repair tasks
  • Secure Grip: Partially threaded shank reduces shear movement between fastened materials
  • Coarse Thread: Facilitates quick installation and strong hold in wood or metal
  • Convenient Bulk Pack: 25 bolts sized 5/8 in. diameter x 4-1/2 in. length

Specifications Table:

Specification Details
Diameter 5/8 inch
Length 4-1/2 inch
Finish Hot Dipped Galvanized
Material Steel
Thread Type Coarse
Grade Grade 2
Head Type Hex
Number in Package 25
Packaging Type Boxed
Partially Threaded Yes
Applications Wood-to-wood, wood-to-metal, metal-to-metal fastening

Frequently Asked Questions (FAQ):

Q: Are these bolts suitable for outdoor use?
A: Yes. The hot-dipped galvanized finish provides strong corrosion resistance for exterior applications.


Q: What nuts and washers should I use?
A: Use nuts and washers of the same grade (Grade 2) and galvanized finish to ensure compatibility and corrosion resistance.


Q: Are these fully threaded?
A: No. They are partially threaded to improve grip and reduce shear movement between materials.


Q: What materials can they fasten?
A: They are designed for wood-to-wood, wood-to-metal, and metal-to-metal fastening.


Q: Do I need to pre-drill holes?
A: Pre-drilling is recommended to ensure proper fit and to avoid splitting when fastening into wood.


A Rugged, Galvanized Essential for Clean, Cohesive Builds

These galvanized hex bolts bring a refined industrial polish to structural details, marrying durability with crisp geometry. The substantial 5/8-inch head reads clean and intentional, perfect for exposed timber or steel joinery. Style them with matching galvanized hardware for a unified, tailored look across decks and outdoor frameworks. A staple of elevated, long-lasting construction, they anchor projects with quiet confidence.


Secure your next build with these galvanized hex bolts—add the 25-pack to your cart and fasten with confidence.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 89578698488

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★★★★★ 5
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Reviewed in the United States on April 10, 2026
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Madi R.
Natrona Heights, US
★★★★★ 4
Overpriced but effective.
Color: Cream
I happened to get lucky and get a warehouse deal at an additional 30% discount. Even at $25, it feels a little overpriced. But it was easy to assemble and serves its purpose. If you line the Velcro up exactly, the panels sag, if you stretch past even, but where it still grips, they look pretty ok. It is very light and does fold very compact for easy storage.
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Reviewed in the United States on April 3, 2026
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Sunny in AZ
Phoenix, US
★★★★★ 5
Great price for a great product
Color: Coal Black
Excellent quality and great price to boot. Easy to assemble and folds up easily to be stored. We are using it as a privacy screen when we have company that needs to sleep on the couch and also to block off a hallway leading to a guest suite. It looks great and is as described in the ad
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Carissa L
Louisville, US
★★★★★ 1
No.
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Los Angeles, US
★★★★★ 3
You have to add weight to it
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