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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Pat Smith
San Leandro, US
★★★★★ 5
Excellent quality, excellent privacy.
Color: White, Size: 4 Panel
I love this room divider! Was easy to put together. It's easy to move around. I also bought the eight panel. I move it and change it around all the time. Good color good material good privacy.
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Reviewed in the United States on May 12, 2026
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Skylar Hartnett
Lexington, US
★★★★★ 5
It works to divide a room, but it's not easy to use.
Color: Grey, Size: 6 Panel
This comes in multiple pieces and you have to build every single piece including the cloth that is between the two poles. There are plastic clips to hold the sections together, but they easily come off if you move the dividers the wrong way or try to reposition it. The only thing holding it up is rectangular shaped feet on the bottom and they are a pain when you hit it with your toes. It works if you need to divide a room, but its not pretty and there are far better options. It's cheaply made and has a habit of falling down if you are trying to use it in a straight or slightly angled line.
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Reviewed in the United States on December 26, 2022
A
Verified Purchase
Amazon Customer swengelp
Port Orchard, US
★★★★★ 4
Nice divider
Color: Black, Size: 6 Panel
Nice divider. Set up is a bear. I am a bit concerned with stability. Overall I like it.
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Reviewed in the United States on March 12, 2026
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Verified Purchase
Nay from the Bay
Natrona Heights, US
★★★★★ 5
Great privacy room divider
Color: Black, Size: 6 Panel, Color: Black, Size: 6 Panel
I got this room divider for our game room that shares the garage/laundry room, to separate the spaces. I was happy that it was relatively easy to put together in less than an hour with nothing more than a screwdriver (provided) although I used a small handheld drill. The instructions were pretty straightforward and easy to understand as everything was labeled. I have 2 small grandkids at home running around while I put this together so my timeline to completion might be longer than others. It recommends 2 people to assemble, but I was able to complete alone in about 40 minutes total and as I said I used a small handheld drill, (although it does come with a small Philips screwdriver) which is the only tool you need for assembly. The first two panels took me about 20 minutes but the other 4 were simple repeats after the initial 2. After all 6 panels were assembled the plastic clips to piece them together were literally a "SNAP" to put on. The poles are made of metal and the panels are made of a very sturdy almost canvas like fabric. When held up to the light not a lot shined through so very good for privacy. You can snap them together in sections and have 2 separate panels of 3 or what ever configuration you want. They are easy to move and bend around furniture or other obstacles, also fold flat together if you need to put them aside for storage. This worked out just as we had planned, very easy to move around when needed and I am very happy with this product. I loved how simple it was to put together, easy instructions, and the durability and functionality of it.
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Reviewed in the United States on December 29, 2024
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robert ferrell
Louisville, US
★★★★★ 5
Good
Color: Black, Size: 6 Panel
Love it , just what so needed , easy to put together (some what ) …
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Reviewed in the United States on May 16, 2026

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