SKU: 55840977550

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

Sale price$49.46 Regular price$54.96
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Description

Hillman 1/2 in. Diameter x 3 in. Length Zinc-Plated Steel Hex Bolt, 50-PackHillman 1 2" x 3" Zinc Plated Hex Bolts (50 Pack) Grade 2 zinc plated steel hex bolts for general wood and metal fastening. Partially threaded shank delivers stronger grip and reduced shear movement, ideal for everyday construction and repair projects. Key Features: Durable Zinc Plating: Resists corrosion for typical indoor outdoor use Strong Hold: Partially threaded shank minimizes shear and improves clamping force Versatile Applications: Secure wood

Hillman 1/2" x 3" Zinc-Plated Hex Bolts (50-Pack)

Grade 2 zinc-plated steel hex bolts for general wood and metal fastening. Partially threaded shank delivers stronger grip and reduced shear movement, ideal for everyday construction and repair projects.


Key Features:

  • Durable Zinc Plating: Resists corrosion for typical indoor/outdoor use
  • Strong Hold: Partially threaded shank minimizes shear and improves clamping force
  • Versatile Applications: Secure wood-to-wood, wood-to-metal, or metal-to-metal connections
  • Standard Grade 2: Suitable for most general-purpose fastening tasks
  • 50-Pack Value: Convenient bulk quantity for projects and job sites

Specifications Table:

Specification Details
Diameter 1/2 in.
Length 3 in.
Material Steel
Finish Zinc Plated
Threading Partially threaded
Grade 2
Pack Quantity 50 per pack
Manufacturer Hillman
Item Model Number 57066
Product Dimensions (pack) 3.8 x 4.6 x 6.9 inches
Package Weight 9.5 lb
Applications Wood-to-wood, wood-to-metal, metal-to-metal fastening

Frequently Asked Questions (FAQ):

Q: Are nuts and washers included?
A: No—use compatible Grade 2 hardware with similar zinc finish for best results.


Q: Do I need to pre-drill?
A: Yes, pre-drill appropriately sized holes to ensure proper fit and prevent splitting.


Q: What wrench size should I use?
A: Use a wrench or socket sized to the bolt's hex head; verify with your hardware set as exact head size is not specified.


Q: Can these be used outdoors?
A: Zinc plating offers basic corrosion resistance suitable for typical exposure; for harsh environments, consider galvanized or stainless hardware.


Q: Are these fully threaded?
A: No, they are partially threaded to enhance grip and reduce shear movement.


A Clean, Industrial Essential with Everyday Poise

This zinc-plated hex bolt brings a crisp, utilitarian elegance to any build, marrying industrial character with streamlined functionality. The partially threaded shank creates a refined silhouette while delivering steadfast performance. Pair with matching zinc hardware for a cohesive, polished look in exposed fastener designs. A staple detail that elevates the craft of luxurious, well-made spaces.


Secure your projects with dependable, corrosion-resistant performance—add this 50-pack of Hillman hex bolts to your cart today.

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: 55840977550

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J Rose NYC
Whiting, US
★★★★★ 3
Great Chair, But Armrests Are a Nuisance
This ergonomic office chair has a lot going for it. The mesh back is comfortable and breathable, the adjustable lumbar support is excellent, and the 3D headrest is a welcome addition for long workdays. The rocking function is also a nice feature to have. Overall, the chair is very comfortable and supportive, and seems well-made with the SGS Class 4 gas cylinder. However, there's one glaring flaw that constantly annoys me: the armrests. While they are 3D adjustable, meaning they move up and down, forward and back, and side to side, there's no way to lock them in place. This means that every time I shift in my seat or even just slightly bump the armrest, it moves. It's incredibly frustrating to constantly be readjusting them. It disrupts my focus and makes it hard to find a truly comfortable and consistent position. If the armrests could be locked, this chair would be near perfect. As it stands, this one issue significantly detracts from the overall experience. If you're someone who fidgets or moves around a lot while sitting, I'd seriously consider whether you can live with armrests that constantly need readjustment. For me, it's a daily annoyance that makes me question whether I'd buy this chair again.
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Reviewed in the United States on February 4, 2025
J
Verified Purchase
John Carpenter
Fort Morgan, US
★★★★★ 5
Very comfortable!
Color: Black
Very easy to put together and sturdy!
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Reviewed in the United States on June 10, 2026
M
Verified Purchase
me
Charlottesville, US
★★★★★ 4
Great Chair
I was needing an affordable ergo chair and have tried quite a few. For this price range, you can't beat the quality of this piece. Adjustable lumbar support, arm rest height perfect and cushioned. The head piece is nice, but just not for me. Nicely rocks for those who can't sit still. Easy to assemble by yourself (~20 min) using common sense. The only reason I did not give it 5 stars is the seat is made more for someone wider, as I someone feel like my hips are dipping inwards (I am also very narrow). Got a more solid butt pad, and it's perfect. Also! I didn't even need to put on my lumbar support pillow, as the lumbar support is perfect for me! Definitely recommend!
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Reviewed in the United States on September 28, 2024
A
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AMT
Pawtucket, US
★★★★★ 5
Stylish, Ergonomic
Stylish, ErgonomicI’ve been looking for a white office chair that doesn't just look good but actually supports my back. This chair exceeds expectations! The split-back design provides amazing lumbar support that moves with you. The mesh is breathable and high-quality, and the cushion is firm yet comfortable for long hours of sitting. Setup was straightforward, and the build feels very sturdy. Highly recommend if you want to upgrade your home office setup!
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Reviewed in the United States on April 14, 2026
M
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Mo Nek
Natrona Heights, US
★★★★★ 5
Comfortable for Long Sitting
This office chair feels very supportive and comfortable during long hours of work or gaming. The mesh back allows good airflow, and the seat feels wide and stable. The adjustable tilt and armrests make it easier to find a relaxing position. The wheels roll smoothly on the floor.
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Reviewed in the United States on June 1, 2026

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