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 7 - Jul 12

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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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Michelle B.
Houston, US
★★★★★ 4
Dachshund said “did I hear indestructible‽ Hold my ball”
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My 15lb Dachshund took this toy as a personal challenge. He heard me tell his human brother that it’s indestructible on the inside and said “hold my ball” promptly proceeding to schmurder the textile aspect of this adorable toy. I’d say it took him a total of 23 1/2 minutes to get to the center of this tootsie pop. I’m not even mad tho bc he had no interest in actually ingesting the outer part, and is totally into the inner toy, which is, for him, literally indestructible. It’s solid rubber, has a wild and fun bounce to it on multiple surfaces. Zodiac rates the squeak 10/10. It’s great especially for when I’m on a call or talking to someone in real life and can’t immediately throw said toy or pay complete attention to him. In conclusion: Your dog will probably love it, ((suggest to just keep an eye on them during the schmurder process and make sure you grab all the pieces that come off so none are swallowed)) Depending on your tolerance for squeaker pitch and frequency of squeak, it's a 4/10 in annoyance mostly bc it’s not a long drawn out squeak ((I can not tolerate those toys, they get “lost on top on my fridge” until I get up the courage to throw them out without him seeing)), it’s quick and requires a bit of effort to produce the sound however it’s a very high pitch squeak so it’s all up to your preference. I personally try to buy toys I can tolerate my dog loving on bc when he gets a new toy, it’s his favorite thing for a long time, like, it sleeps on the bed with us for the first month. Hope your fur child loves this as much as mine did. Not sure I’ll do the whole two in one toy thing again only he got through it so fast.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 25, 2025
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Clint Work
Port Orchard, US
★★★★★ 5
Love Barkbox!
Color: Comet - Small, Size: Small
I can't recommend Barkbox Super Chewer dog toys enough for those that have a pet that loves to chew. They are durable!!
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Reviewed in the United States on April 24, 2026
V
Verified Purchase
Victoria R.
Belleville, US
★★★★★ 5
This is an awesome product and affordably priced! I'll buy more in the future!
Color: Comet - Small, Size: Small
This is a great ball for my dog Polly! It doesn't stink or have any weird oils on the ball. It is definitely durable. It has a nice chirping sound and it's great exercise for my dog's jaws. It's not too bouncy and it's the perfect weight that she feels satisfied having in her mouth and when she catches it in mid-air. It's not too heavy that I have to worry about it knocking her teeth out. I almost cancelled the order after I found out the size of the ball, I thought it was a larger ball that Bark makes. It turns out it is larger than a tennis ball which is what I wanted. Someone gave us a black, knobby, ball that is 12.5 inches in diameter and she absolutely loves it, it's her favorite ball. It's the perfect size for her American Pit Bull mouth! I cannot find this product anywhere or a comparable alternative that's the same size. If you know where I can purchase another ball that I've described @ 12.5 in. diameter, please let me know! I'll likely buy this ball that was just delivered, today, in the future, if it's not discontinued! It's a great deal for only $14.99!! Thanks from a happy satisfied customer, V.B.
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Reviewed in the United States on April 23, 2024
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Char
Port Orchard, US
★★★★★ 5
First toy he CANNOT destroy in minutes!!!
Color: Comet - Small, Size: Small, Color: Comet - Small, Size: Small
Only ball he has not destroyed in minutes!!! So good that I purchased a second one for travel. It keeps him busy and tires him out because he cannot break it!😆
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Reviewed in the United States on January 23, 2026
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Eden Reads Books
Omaha, US
★★★★★ 4
Sort of good for tough chewers??
Color: Deep Roots Carrot - Small, Size: Small Dog
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