Hillman 1/2 in. Diameter x 5-1/2 in. Length Zinc-Plated Steel Hex Bolt, 25-Pack
SKU: 53172829331

Hillman 1/2 in. Diameter x 5-1/2 in. Length Zinc-Plated Steel Hex Bolt, 25-Pack

Sale price$49.49 Regular price$54.99
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

Hillman 1/2 in. Diameter x 5-1/2 in. Length Zinc-Plated Steel Hex Bolt, 25-PackHillman 1 2 in. x 5 1 2 in. Zinc Plated Steel Hex Bolt (25 Pack) Durable zinc plated steel hex bolts for general fastening in wood, metal, or mixed applications. The partially threaded, Grade 2 design offers reliable holding power and corrosion resistance for everyday projects. Key Features: General Purpose Strength: Grade 2 steel suitable for most common fastening tasks Corrosion Resistance: Zinc plated finish protects against rust in typical

Hillman 1/2 in. x 5-1/2 in. Zinc-Plated Steel Hex Bolt (25-Pack)

Durable zinc-plated steel hex bolts for general fastening in wood, metal, or mixed applications. The partially threaded, Grade 2 design offers reliable holding power and corrosion resistance for everyday projects.


Key Features:

  • General-Purpose Strength: Grade 2 steel suitable for most common fastening tasks
  • Corrosion Resistance: Zinc-plated finish protects against rust in typical environments
  • Secure Hold: Partially threaded shank reduces shear movement between materials
  • Versatile Applications: Ideal for wood-to-wood, wood-to-metal, and metal-to-metal connections
  • Bulk Value: 25-pack for efficient stocking on larger jobs

Specifications Table:

Specification Details
Brand Hillman
Diameter 1/2 inch
Length 5-1/2 inch
Material Steel
Finish Zinc Plated
Grade Grade 2
Thread Type Coarse
Head Style Hex
Shank Partially threaded
Applications Wood-to-wood, wood-to-metal, metal-to-metal
Count 25 per pack
Packaging Type Boxed
Unit of Measurement Imperial
Package Height 3.3 in
Package Width 4.5 in
Package Length 6.8 in
Package Weight 8.7 lb

Frequently Asked Questions (FAQ):

Q: Are nuts and washers included?
A: No. Pair with matching Grade 2 nuts and washers of the same 1/2 in. coarse thread.


Q: What thread type is this bolt?
A: Coarse thread (1/2 in. diameter) suitable for general-purpose fastening.


Q: Is pre-drilling required?
A: Yes, pre-drill pilot holes for best results and alignment, especially in wood.


Q: Can these be used outdoors?
A: The zinc plating offers basic corrosion resistance; for harsh or marine environments, consider higher corrosion-resistant finishes.


A Clean, Industrial Touch for Honest Materials

There’s a quiet elegance in the crisp geometry of a hex head—streamlined, purposeful, and beautifully utilitarian. The cool zinc finish lends a subtle sheen that pairs effortlessly with raw woods and blackened steel. Use these bolts as visible fasteners on open shelving or custom brackets to celebrate structure as style. Functional and refined, they’re the understated hardware that elevates everyday builds to luxe, tailored moments.


Stock up on these zinc-plated Hillman hex bolts today and tackle your next build with reliable, corrosion-resistant fastening.

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: 53172829331

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ard78641
Belleville, US
★★★★★ 5
Perfect fit!
Size: 14-22 2.0L hybrid, Size: 14-22 2.0L hybrid
This is a good value for a combo package which includes a cabin air filter as well as the engine air filter. Both filters were a perfect fit in my 2019 Honda Accord hybrid. The cabin air filter airflow direction is clearly labeled and the pleats are sturdy. Installation was super easy- just drop the glove box cover, pop the cabin filter cover plate, pull out the grungy old filter and pop in the new one. Easy peasy. The engine air filter is also a perfect fit. No complaints or concerns here.
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Reviewed in the United States on May 10, 2026
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Chris
Lowell, US
★★★★★ 5
Cabin air filter
Color: Premium-CF9846A
Great filter
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Reviewed in the United States on May 28, 2026
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codymac5
Natrona Heights, US
★★★★★ 5
Nice fit, quality look good too.
Color: Premium-CF9846A, Color: Premium-CF9846A
Just installed in a 2006 4Runner. Can’t speak to exact filter partials or longevity, but what I can’t say is that it fits very well and looks to be made very well. It actually fits better than the Bosh filters I normally use. Has a nice foam seal around all 4 edges and fits in the tray perfectly. Seem to be a nice option. So if you have a 03-09 4Runner it’s going to work well. Here’s some pictures of this filter (the blue one) next to a Bosh filter I removed. Also a picture with it in the factory tray.
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Reviewed in the United States on March 1, 2026
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ToddV
Carnegie, US
★★★★★ 5
Very nice product for the money!
Color: Premium-CF9846A, Color: Premium-CF9846A
The product is very high quality. I am impressed by how sturdy the filter is compared to the Bosch cabin filter i normally use. I will be buying this product again
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Reviewed in the United States on September 14, 2025
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Mike789
Los Angeles, US
★★★★★ 5
Fast shipping, works great
Color: Premium-CF9846A
Fast shipping, works great
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Reviewed in the United States on October 4, 2025

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