Hillman 5/16 in. Diameter x 4 in. Length Hot-Dipped Galvanized Steel Hex Bolt, 50-Pack
SKU: 54828330281

Hillman 5/16 in. Diameter x 4 in. Length Hot-Dipped Galvanized Steel Hex Bolt, 50-Pack

Sale price$43.19 Regular price$47.99
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Description

Hillman 5/16 in. Diameter x 4 in. Length Hot-Dipped Galvanized Steel Hex Bolt, 50-PackHillman 5 16 in. x 4 in. Galvanized Hex Bolt (50 Pack) Durable Grade 2 hex bolts for general fastening in wood, metal, or mixed applications. Hot dipped galvanized steel resists corrosion for outdoor and marine environments, with a partially threaded shank for strong, stable joints. Key Features: Corrosion Resistant Finish: Hot dipped galvanization withstands harsh outdoor conditions General Purpose Strength: Grade 2 steel suitable for most common

Hillman 5/16 in. x 4 in. Galvanized Hex Bolt (50-Pack)

Durable Grade 2 hex bolts for general fastening in wood, metal, or mixed applications. Hot-dipped galvanized steel resists corrosion for outdoor and marine environments, with a partially threaded shank for strong, stable joints.


Key Features:

  • Corrosion-Resistant Finish: Hot-dipped galvanization withstands harsh outdoor conditions
  • General-Purpose Strength: Grade 2 steel suitable for most common fastening tasks
  • Secure Grip: 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: Convenient 50-pack for jobsites and maintenance stock

Specifications Table:

Specification Details
Brand Name Hillman
Finish Hot Dipped Galvanized
Grade Grade 2
Diameter 5/16 inch
Length 4 inch
Material Steel
Number in Package 50 pack
Packaging Type Boxed
Thread Type Coarse
Unit of Measurement Imperial
Package Height 3.2 in
Package Width 4.3 in
Package Length 5.3 in
Package Weight 5.3 lbs

Frequently Asked Questions (FAQ):

Q: Are these bolts fully threaded?
A: No. They feature a partially threaded shank to improve joint strength and reduce shear.


Q: Can I use these outdoors?
A: Yes. The hot-dipped galvanized finish provides strong corrosion resistance for outdoor use.


Q: What nuts and washers should I pair with these?
A: Use Grade 2 nuts and washers with a matching hot-dipped galvanized finish for best performance and corrosion protection.


Q: What thread type do these bolts have?
A: They have coarse threads, suitable for general-purpose fastening.


Q: Do I need to pre-drill?
A: Pre-drilling is recommended to ensure proper fit and prevent splitting in wood.


Industrial Poise with Weather-Ready Confidence

This galvanized hex bolt brings a refined industrial edge to outdoor structures and utility builds. The matte zinc finish feels grounded and authentic, pairing beautifully with raw timber and painted steel. Use it to punctuate a pergola or deck detail where hardware becomes part of the composition. Its robust, weather-ready presence makes it an essential note in the symphony of modern, luxurious living.


Secure your project with dependable, corrosion-resistant hardware—add this 50-pack of Hillman galvanized 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: 54828330281

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Christopher D Smith
Boise, US
★★★★★ 3
Not Quite So Durable...
Color: B) Medium 3" Ball, Color: B) Medium 3" Ball
Maybe I have a SUPER aggressive chewer...he went through this ball in under a week. I originally bought the ball because of a review that stated the owner's Pitbull had the same ball for two years; not so much for my Rottweiler. He started chewing off and swallowing small crumbs from the ball within a day or two. By the end of the week, it was chunks so I had to toss it in the trash to prevent an intestinal obstruction. On the up side, my Rottweiler LOVED the ball while it lasted. However, I can't, in good conscience, give this ball a rave review based on this experience. Please take this review with a grain of salt as I have yet to find ANY toy that my boy won't DESTROY in a week or two. I hope that someone finds this informative when searching for chew toys for SUPER aggressive chewers like mine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026
D
Verified Purchase
Dave
Carnegie, US
★★★★★ 5
One Tough Ball!
Color: Blue
Our dogs are loving this ball. Our 1 yr old hound is a world-class chewer and he can't make a dent in this ball. The interactive buzzing and bouncing keeps them entertained for long durations. It's a mite noisy but the barking from the 1 yr old is much louder, lol. Even turned off, they like playing with it and chewing on it. Based on the tough construction, we think it will last much longer than traditional chew balls.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
J
Verified Purchase
Janice A
Louisville, US
★★★★★ 5
My puppy’s favorite
Color: Orange
Great quality and built to last. My dog really enjoys playing with it and stays entertained for quite a while. The material is strong yet safe, and the included drawstring bag is a convenient extra for easy storage. Is colorful and my become my puppy’s favorite.
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Reviewed in the United States on March 1, 2026
A
Verified Purchase
Amazon Customer
Massapequa, US
★★★★★ 1
If you love your dog…don’t buy this.
Color: Orange
We have a nonaggressive English cocker. She opened the ball every time she played with it. And yes, we are closing it as hard as we can. I do not recommend this toy for any dog! This is a dangerous toy for a dog that is not supervised.
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Reviewed in the United States on March 16, 2026
J
Verified Purchase
jeff c
Los Angeles, US
★★★★★ 4
Keeps your dog busy
Color: Blue
Good toy to keep your dog busy. Make sure you check it periodically to ensure it stays together.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026

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