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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Rita
Chelsea, US
★★★★★ 5
Really nice first book set for little hands
Format: Hardcover, Format: Hardcover
This is such a great little book set! The books are small, have sturdy hard pages, and are super easy for little hands to flip through. My baby is 11 months old, and these are honestly perfect for this stage, they’re simple, engaging, and just the right size for early learning. I really like that each book has its own theme (like wild animals, transport, shapes, etc.). It keeps things interesting and helps introduce new words in a fun and easy way. Another big plus for me is that the pictures are photo-realistic, which I think is really important when babies are learning about the world, they can actually connect what they see in the book to real life. The quality of the set is excellent, the images are bright, colorful, and crisp, and the books feel durable enough to handle lots of use (and chewing, let’s be honest). I also love the sturdy box it comes in, it keeps everything organized and makes cleanup easy. Overall, such a nice little library to read and enjoy with your baby. Definitely recommend!
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Reviewed in the United States on April 21, 2026
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Overture234
Phoenix, US
★★★★★ 5
Perfect Purchase
Format: Hardcover
Wonderful. Perfect size for little hands. Colorful. Caught my grandson’s attention as soon as my son unwrapped it. A good number of choices, so it’s easy to keep my grandson’s attention for over. 1/2 hour. I’d say that’s terrific for a little guy. All in all, this is the best set of books I’ve bought. Money well spent! He’ll probably wear them out before a little brother or sister comes along 😂
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
T
Verified Purchase
Tiffani O
Whiting, US
★★★★★ 5
Perfect for first baby books.
Format: Hardcover
Loved these for my first daughter a few years ago and they definitely got their use. I wanted to make sure I got a new set for my newborn. They are perfect for learning all the basics with large pictures that help them associate with the labeled word. Easy to travel with boards books that baby’s can hold as they learn to grip items.
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Reviewed in the United States on May 17, 2026
A
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Adam Altman
Houston, US
★★★★★ 5
A wonderful little box set of books.thank you very much Adam Altman
Format: Hardcover
I bought this set of books for my friend's little girl.She's five years old, my friend.The parents of this little girl were very happy with the set.Their child absolutely loved the characters in this set of books. I wish this company came up with more sets like this.It would be wonderful for the little ones in the family I highly recommend this set excellent price an easy read Thank you very much Adam Altman
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Reviewed in the United States on May 15, 2026
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DK Bradley
Phoenix, US
★★★★★ 4
Realistic pictures, Good for vocabulary learning
Format: Hardcover, Format: Hardcover
Small and not very durable, but realistic and great for learning vocabulary. My 1yr old likes looking at the pictures and can handle the books well since they are small. If left unsupervised with them, they’d get destroyed. But it’s a good learning activity to do together. Would be nice if they were a little more durable but hey, they were cheap enough. I would pay more for a higher quality set.
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Reviewed in the United States on April 24, 2026

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