SKU: 40608993788

Hillman 3/8 in. Diameter x 2-1/2 in. Length Hot Dipped Galvanized Steel Hex Bolt, 50-Pack

$35.99 $39.99
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Description

Hillman 3/8 in. Diameter x 2-1/2 in. Length Hot Dipped Galvanized Steel Hex Bolt, 50-PackHillman Hot Dipped Galvanized 3 8 in. x 2 1 2 in. Hex Bolts (50 Pack) Heavy duty hex bolts for wood to wood, wood to metal, or metal to metal fastening. Hot dipped galvanized steel resists corrosion for outdoor and coastal use. Partially threaded Grade 2 bolts deliver reliable clamping strength. Key Features: Corrosion Protection: Hot dipped galvanized steel stands up to weather and moisture Reliable Strength: Grade 2 rating for most general purpose

Hillman Hot-Dipped Galvanized 3/8 in. x 2-1/2 in. Hex Bolts (50-Pack)

Heavy-duty hex bolts for wood-to-wood, wood-to-metal, or metal-to-metal fastening. Hot-dipped galvanized steel resists corrosion for outdoor and coastal use. Partially threaded Grade 2 bolts deliver reliable clamping strength.

Key Features:

  • Corrosion Protection: Hot-dipped galvanized steel stands up to weather and moisture
  • Reliable Strength: Grade 2 rating for most general-purpose fastening
  • Better Grip: Partially threaded shank minimizes shear and maximizes clamping force
  • Versatile Use: Ideal for decks, fencing, framing, and general construction
  • Bulk Value: 50-pack for efficient project and jobsite stocking

Specifications Table:

Specification Details
Diameter 3/8 inch
Length 2-1/2 inch
Material Steel
Finish Hot Dipped Galvanized
Grade Grade 2
Thread Type Coarse
Head Style Hex
Shank Partially threaded
Number in Package 50
Packaging Type Boxed
Intended Use Wood-to-wood, wood-to-metal, or metal-to-metal fastening
Unit of Measurement Imperial (sizes listed in inches)

Frequently Asked Questions (FAQ):

Q: What size are these bolts?
A: Each bolt is 3/8 in. diameter and 2-1/2 in. length with coarse threads.

Q: Are washers and nuts included?
A: No. Pair with matching Grade 2 galvanized nuts and washers for best results.

Q: Can these be used outdoors?
A: Yes. The hot-dipped galvanized finish provides strong corrosion resistance suitable for exterior applications.

Q: Are the bolts fully threaded?
A: No. They are partially threaded to improve grip and reduce shear movement.

Q: What tools are needed for installation?
A: Use a wrench or socket sized for a 3/8 in. hex bolt head; pre-drill pilot holes as needed.

Utility Made Handsome: Industrial Texture with Lasting Strength

There’s a quiet beauty in hardware that works as well as it looks. The chalky, galvanized finish brings a raw, industrial note that pairs effortlessly with reclaimed woods and dark metals. Style these bolts exposed on outdoor benches or gate details for a crafted, utilitarian accent. Consider them the chic backbone of durable, elevated design.

Equip your next build with long-lasting corrosion resistance—add this 50-pack of 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: 40608993788

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M
MyHonestTake
Waukegan, US
★★★★★ 5
adds a touch of comfort!
Color: Black, Size: Queen, Color: Black, Size: Queen
I ordered this mattress topper for our guest bedroom. It is soft and adds a little plushness to the existing mattress. I ordered the queen size for our queen size mattress. It fit well, without much overlap from the mattress topper. The topper has elastic corner bands as well as the fitted sheet like band around the edge, so the topper should stay in place. The color is black, as shown and if you use light colored sheets, it will likely show through. To combat this, I used a white mattress protector overtop of the pillow topper. You cannot see it through our protector and white sheets. The topper is more like a padded mattress protector than a true topper. It reminds me of a pillow top, it's not foam just filled to add softness to the mattress. I think it's a great addition, it adds a little height and comfort to the mattress. Overall, I think this is a nice upgrade to our guest room. It fits well, and serves its intended purpose. I would recommend to anyone wanting to improve the comfort of their mattress.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
E
egro
Lake Worth, US
★★★★★ 4
Try it but have lower expectations
Color: Black, Size: Queen
Pros: -fairly heavy -fits right -soft enough to dream on -not too expensive Cons: -kinda lumpy feeling and that’s hard to shake -not the classiest wrap/attachment -a little stinky out of the box that can take a while to offgas or whatever It definitely upgrades a futon mattress, even if it doesn’t want to bend easily with it. It’s meant for a stationary mattress.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
R
Red panda
Waukegan, US
★★★★★ 5
Feels Like Sleeping on a Cloud
Color: Black, Size: Queen
This mattress topper completely transformed my bed. From the first night, I noticed how much softer and more comfortable my mattress felt. The pillow-top design adds a plush layer of cushioning without making the bed feel overly soft or unsupportive. I was especially impressed by how breathable it is. I tend to get warm while sleeping, but this topper stays comfortable throughout the night and doesn’t trap heat. The moisture-wicking fabric is a nice bonus and helps keep the bed feeling fresh. The deep-pocket design fit my mattress perfectly and stayed securely in place without shifting around. Installation was quick and easy, and the black color gives it a sleek, premium look. After fluffing up, it provided just the right amount of extra comfort and made my mattress feel much more luxurious. For the price, this topper offers excellent value and has greatly improved my sleep quality. I would definitely purchase it again and recommend it to anyone looking to add softness and comfort to their bed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
M
Michelle Pepe
Natrona Heights, US
★★★★★ 5
Feels Like Sleeping on a Cloud — One of My Favorite Bedsure Products Yet
Color: Black, Size: King
I’ve had really good experiences with Bedsure products over time, so whenever I get the chance to try another one I usually do, and this mattress topper definitely did not disappoint. This one went on my mom’s king size bed and the difference was noticeable immediately. The topper has a soft, cloud-like feel while still giving enough support underneath so you don’t just sink straight through it. It added a much more comfortable layer to the mattress and made the bed feel cozy and inviting without being overly heavy or hot. I also appreciated how easy it was to put on. The deep pocket design fit securely over the king mattress without struggling to stretch the corners, and once it was on, it stayed in place well through the night. The material feels breathable and smooth, which is especially nice for warmer nights. My mom commented that she slept really well with it and woke up feeling more comfortable than usual, which honestly says a lot. Overall this feels like a high-quality mattress topper that makes a bed instantly more comfortable. Bedsure continues to be one of those brands I trust for soft bedding and reliable quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
E
Verified Purchase
Emily Gutierrez
Lexington, US
★★★★★ 2
Not Worth the Price
Color: Black, Size: Queen
I expected more. The images are a bit misleading with the amount of fluff and thickness the product actually has. Despite following the instructions, it’s pretty flat. It had a funky chemically smell to it, so I sprayed with some Febreeze. Honestly in my opinion I don’t think it’s worth $60. I think if you want something similar, go to Marshals or TJ Maxx.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026

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