Hillman 1/4 in. x 3 in. Stainless Steel Carriage Bolt (25-Pack)
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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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 26023416551

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J.K.
Los Angeles, US
★★★★★ 5
Wonderful Room Partition !
Color: Black, Size: 88"- 4 Panel
This product is made very well, packaged, and assembled with no problems. All parts and tools are included (except a Phillips screwdriver.) I put this item all together by myself on a bed to make it easy and simple. I made sure that every screw head was attached where the recessed dimples are located on the vertical poles, just don't overtighten anything. Everything fits like a charm, good quality, looks great, perfect height, rolls with ease, proper privacy, really impressive ! I got the 4-panel in black color. I would certainly buy this item again ! Thank you !
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Reviewed in the United States on September 26, 2025
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Amazon Customer
Bozeman, US
★★★★★ 1
Not impressed
Color: Beige, Size: 21.5"- 1 Panel
Very flimsy but does the job intended
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Reviewed in the United States on May 27, 2026
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Amazon Customer
Birmingham, US
★★★★★ 3
Fair
Color: Black, Size: 88"- 4 Panel
Fair product. Very cheap quality.
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Reviewed in the United States on August 10, 2025
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TJD
Waukegan, US
★★★★★ 5
Sturdy and Easy to Move
Color: Black, Size: 132"- 6 Panel
This 6 ft black partition on wheels is exactly what I needed to divide space without sacrificing style or stability. It’s sleek, professional-looking, and blends in well with any environment—from office spaces to home studios. The build quality is impressive—very sturdy and doesn’t wobble at all once it’s in place. The wheels glide smoothly and lock securely, making it easy to reposition or keep stationary as needed. Assembly was quick and straightforward, with all parts clearly labeled. Overall, this partition is a perfect combination of functionality and design. Highly recommend it if you need a durable, mobile room divider that looks great and performs even better.
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Reviewed in the United States on August 4, 2025
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Harrison Cole Youngren
West Palm Beach, US
★★★★★ 5
Nice once put together.
Color: Black, Size: 88"- 4 Panel
I really enjoyed these ones. They got put up, putting them together was a two-man task and not very easy at all. They work really good. They're very heavy duty. You can hang things on them. I kick mine out of the way and they work like a charm!
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Reviewed in the United States on November 2, 2025

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