SKU: 26023416551

Hillman 1/4 in. x 3 in. Stainless Steel Carriage Bolt (25-Pack)

Sale price$24.29 Regular price$26.99
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Description

Hillman 1/4 in. x 3 in. Stainless Steel Carriage Bolt (25-Pack)Stainless Steel 1 4 in. x 3 in. Carriage Bolts, 25 Pack These Hillman carriage bolts secure wood to wood or wood to metal connections with a smooth, low profile head for a clean finish. Made from stainless steel for superior corrosion resistance, theyre ideal for outdoor and marine projects. Key Features: Corrosion Resistant Stainless Steel: Withstands weather and moisture for long lasting outdoor use Clean, Low Profile Head: Dome head eliminates need

Stainless Steel 1/4 in. x 3 in. Carriage Bolts, 25-Pack

These Hillman carriage bolts secure wood-to-wood or wood-to-metal connections with a smooth, low-profile head for a clean finish. Made from stainless steel for superior corrosion resistance, they’re ideal for outdoor and marine projects.


Key Features:

  • Corrosion-Resistant Stainless Steel: Withstands weather and moisture for long-lasting outdoor use
  • Clean, Low-Profile Head: Dome head eliminates need for a washer and sits semi-flush
  • Self-Locking Square Neck: Prevents spinning during installation for easier tightening
  • Standard Coarse Threads: Reliable grip for structural wood connections
  • Bulk Value Pack: 25 bolts per box for projects and jobsite efficiency

Specifications Table:

Specification Details
Brand Hillman
Diameter 1/4 inch
Length 3 inch
Material Stainless Steel
Finish Stainless Steel
Thread Type Coarse
Unit of Measurement SAE
Head Style Round/Dome carriage head
Neck Style Square neck, self-locking
Number in Package 25 pack
Packaging Type Boxed
Intended Use Fastening wood to wood or wood to metal
Package Dimensions (L x W x H) 3.5 in x 3.4 in x 2 in
Package Weight 1.7 lbs

Frequently Asked Questions (FAQ):

Q: What size are these carriage bolts?
A: They are 1/4 inch diameter by 3 inches in length with coarse threads.


Q: Are nuts and washers included?
A: No, this package includes only the carriage bolts; nuts and washers are sold separately.


Q: Can these be used outdoors or near water?
A: Yes. The stainless steel construction provides superior rust prevention for outdoor and marine environments.


Q: What tools do I need to install them?
A: Drill a pilot hole, tap the square neck into the material to lock it, then tighten a nut from the opposite side with a wrench.


Q: How many bolts come in the package?
A: 25 bolts per retail box.


Sleek Strength for Outdoor Joinery

A polished, domed head brings a refined note to decks, benches, and garden structures while delivering uncompromising strength. The square-neck detail is a quiet hero—locking the bolt in place so lines stay crisp and hardware remains discreet. Pair with stainless washers and nuts on cedar or teak for a cohesive, elevated look. It’s the subtle, enduring hardware choice that makes luxe outdoor living feel effortless.


Upgrade your project with corrosion-proof fastening—add this 25-pack of stainless carriage 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]
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SKU: 26023416551

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Tim Kauffold
Los Angeles, US
★★★★★ 5
Great Value
I've been really happy with this watch. I like a bigger, "chunkier" watch, and I specifically did NOT want smart watch features. This is a great weekend and chores watch. I can beat it up, do work in it, and not worry about it. And surprisingly, it's been pretty bullet proof so far. Since I've worn a watch for almost my whole life, I barely notice when I have one on. And I am not precious about them at all. This watch has hit countless door frames, washed hundreds of dishes in hot water, scrapes against the wall, tools, yard equipment. It's been absolutely rock-steady and I haven't needed to adjust the time at all, other than for daylight savings. At the price, it's unbeatable.
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Reviewed in the United States on May 31, 2024
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Lucas Crow
New York, US
★★★★★ 5
Fantastic for the money
I use this watch at work, so about 40 hours a week I wear it. I work outside in a commonly rainy area, and it's not uncommon for the watch to get wet. I've had it for a couple months or so now, and it really works great! Honestly all of the complaints I have about it can be fixed solely by looking at the price. The viewing angle isn't fantastic - it's a $13 watch. It does lose a little bit of time (a second or two within a week, maybe) - it's a $13 watch. The band is a bit uncomfortable (though it does hold very well, and has lots of size options) - it's a $13 watch. Those are minor things. Here's the good stuff. -Super easy to read -Very easy to use and set -Multiple features -Is genuinely waterproof. I haven't held it underwater, or anything, but for what I would consider 'average' use, it is perfectly waterproof. -Has an adjustable band that doesn't fall off -Fairly tough. I don't treat mine very well and it's held up perfectly fine so far. -It's cheap!
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Reviewed in the United States on February 21, 2019
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S. Murray
Lake Worth, US
★★★★★ 4
Cheap Gshock replacement, good value
For $13 this is a steal. It's essentially a casio illuminator w larger bright dial, press once for 5 sec of light then goes dark. Date, time (12 and 24hr), stop watch. The basics, all I needed. A+ Edit: updated the waterproofing is non-existent. It's not even water resistant so treat accordingly don't bring into the shower. The face plastic cracked on me from moderate use, still legible and since I don't test it with water not an issue. The buttons are very sensitive so activities like lifting can cause the bottom left button to depress and switch to stopwatch, or engage the stopwatch. After over a year use I still rank this as a good value. It does the one thing I wish Casio would do is improve light illumination time. The buttons depress easier than Casio's which is a bonus imo, but can be aggravating to some. The water resistance doesn't exist so purchase accordingly.
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Reviewed in the United States on November 29, 2023
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Garrett Mitchell
Dallas, US
★★★★★ 5
Great watch, wristband wears out after a while. Uses a Skmei 1251 band.
Watch is reliable, doesn't drift in time too much, very efficient on battery, has gotten complimented on the look a few times and has a nice user interface. It's also great to be able to see the date without pressing any buttons. The band has fatigued and snapped after many months of putting on and taking off the watch, but If you'd like to find a replacement band, search for Skmei 1251 wristbands.
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Reviewed in the United States on June 8, 2025
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Amazon Customer
Lexington, US
★★★★★ 5
Inexpensive sports watch that was easy to set up and works well.
I have had this watch for a few days. The included instructions were very basic, but I figured out how to set everything up pretty easily. The watch band is pretty adjustable, fits my fairly wide wrists very well. For the price, about half the cost of the name brand very similar watch it replaced, the watch works well, I am very pleased.
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