SKU: 19523842268

Hillman 1/4 in. x 3-1/2 in. Stainless Steel Carriage Bolts, 25-Pack

$31.49 $34.99
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Description

Hillman 1/4 in. x 3-1/2 in. Stainless Steel Carriage Bolts, 25-PackStainless Steel 1 4" x 3 1 2" Carriage Bolts (25 Pack) Stainless steel carriage bolts from Hillman offer durable, corrosion resistant fastening for wood to wood or wood to metal projects. The low profile, domed head provides a semi flush finish, while the square neck locks into wood to prevent spinning during installation. Key Features: Corrosion Resistance: Stainless steel construction for superior rust prevention in outdoor or humid environments

Stainless Steel 1/4" x 3-1/2" Carriage Bolts (25-Pack)

Stainless steel carriage bolts from Hillman offer durable, corrosion-resistant fastening for wood-to-wood or wood-to-metal projects. The low-profile, domed head provides a semi-flush finish, while the square neck locks into wood to prevent spinning during installation.

Key Features:

  • Corrosion Resistance: Stainless steel construction for superior rust prevention in outdoor or humid environments
  • Semi-Flush Finish: Low-profile, smooth domed head eliminates the need for a washer and delivers a clean look
  • Self-Locking Neck: Square underside locks into wood to prevent bolt rotation for easier tightening
  • Coarse Threads: Designed for strong holding power in general-purpose applications
  • Convenient Value Pack: 25 bolts per box to tackle larger projects

Specifications Table:

Specification Details
Diameter 1/4 inch
Length 3-1/2 inch
Material Stainless Steel
Thread Type Coarse
Head Style Low-profile domed carriage head
Neck Style Square neck, self-locking
Unit of Measurement SAE
Number in Package 25 pack
Packaging Type Boxed

Frequently Asked Questions (FAQ):

Q: What size are these carriage bolts?
A: They are 1/4 in. diameter and 3-1/2 in. length (SAE units).

Q: Are nuts and washers included?
A: This listing is for bolts only; nuts and washers are typically sold separately.

Q: Can these be used outdoors?
A: Yes. The stainless steel material provides excellent corrosion resistance for outdoor applications.

Q: What thread type do they use?
A: Coarse thread.

Q: How are carriage bolts installed?
A: Insert the bolt through a pre-drilled hole; the square neck seats into the wood to prevent spinning as you tighten a nut on the opposite side.

A Clean, Polished Fastener for Timeless Woodwork

The domed head of this stainless carriage bolt brings a refined, unobtrusive detail to cabinetry, benches, and architectural millwork. Its sleek, bright finish harmonizes with both natural timber and painted surfaces, offering a subtle, modern accent. Use it to secure deck benches or handcrafted furniture where hardware should be functional yet discreet. It’s a small luxury that elevates everyday joinery with enduring elegance.

Secure your project with rust-resistant precision—add this Hillman 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: 19523842268

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4.5 ★★★★★
Based on 856 reviews
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P
Verified Purchase
Pepe DI
Port Orchard, US
★★★★★ 5
Clean Look and Practical — Keeps Sink Area Organized
Color: Black
I’ve been using this HOKEMOM sink caddy for a little while now, and it’s a solid upgrade for keeping the sink area neat and organized. The biggest advantage is the “stay-dry” design. Since it doesn’t rely on drainage holes, it works well on the countertop without making a mess underneath. It keeps sponges, brushes, and soap all in one place without water pooling everywhere. The stainless steel construction feels sturdy, and the rust-resistant coating is a nice touch for something that’s constantly around water. It also has a clean, modern look that fits well in the kitchen without looking bulky. Size-wise, it holds a good amount without taking up too much space, which is perfect if you don’t want clutter around the sink. The only thing to note is that since there’s no drainage system, you’ll want to occasionally wipe underneath or keep items from being overly wet so water doesn’t build up over time. Overall, it’s a simple, functional organizer that keeps things tidy and looks good doing it. Pros: clean design, sturdy, keeps area organized, no dripping mess Cons: no drainage (needs occasional wipe), best for moderate use
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
L
Verified Purchase
Lisa Forrey
Pawtucket, US
★★★★★ 5
The sink caddy is sturdy and looks good
Color: Black, Color: Black
Love this sink caddy. It organized all of my odds and ends that were spread out on my sink counter. I love the way it looks.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
R
Verified Purchase
Ryan Bennie
Carnegie, US
★★★★★ 5
Best bang for buck
Color: Black
Best sink caddy Ive had, it dries really fast and even fits in my small kitchen, assembly was a breeze and Ive gotten complements on how great it looks. Its a great size to organize my brushes and soaps in my kitchen and bathroom. Easy to clean and maintain.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
M
Verified Purchase
MBechtold
Houston, US
★★★★★ 5
Holds a lot, doesn't soak my countertop
Color: Grey, Color: Grey
Where has this wonderful organizer been all my life? I've always struggled with keeping those little suction-cup organizers reliably attached to the walls of stainless steel sinks -- after a while the cups always fail. But this organizer is just large enough and has room for every scrubbing item I want to grab in a hurry. And there's never water pooling under the organizer and soaking the granite countertop because there are little foam feet on the underside. It even looks classy. I just love it! Only time will tell if this organizer is durable. So far I haven't had to clean it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 14, 2026
J
Verified Purchase
Jennybgood777
Lexington, US
★★★★★ 4
Almost perfect sink caddy
Color: Black, Color: Black
My old reliable sink caddy had rusted through and I ordered 3 different replacements that I ended up returning. You would think a sink caddy would be very straightforward and simple - however I had certain things I needed out of it. What I like- -the large size. I don’t love having a million soaps but my husband recently got diagnosed with psoriasis on his hands. We tried Castile soap and water in a pump, and several free and clear types. He’s always working in the yard or cooking and we need them ALL out and accessible. Plus needed room for our actual dish washing soaps and brushes. Even if you have a normal amount of soaps - you could easily display a spray or other cleaner to fill this caddy up. -the tray. This one was important. I returned several others bc their plastic tray or absorbing stone bottoms were too small. The caddy would overhang and your soaps would trip out over past them. This stone tray has a little lip that goes all the way around like a border for your caddy. Most of the drips of water stay confined to the tray. (Unless you have splashy kids washing hands & dripping everywhere). But it’s mostly contained. -absorbing tray. This tray does not require you to empty the water out each day so it doesn’t over fill. It absorbs the water. I don’t know how. Maybe magic. But it doesn’t over fill and it doesn’t leak on the counter. If you have dirty splashes or a dirty scrub brush dripping down - it can leave some brownish marks. I take my soap out once a week and wash the caddy down and scrub the tray and it’s good as new. They included a small sand paper to use if the tray ever loses its absorbing power- you can lightly sand the stone and it’s supposed to open up the pores and be more absorbent again. I’ve only had mine a month and it’s not been an issue yet. The tall, removable brush caddy - while I do wish it was a teensy bit taller - it’s still taller than any others I tried. Your brush will have to lean a bit unless you have multiple brushes helping to hold it up. We basically use one brush and a straw cleaner and I have doubles of each. I keep 1 set out and 1 set in my dishwasher and I switch them every day. But there is room so if you need bottle brushes or scrubbers you could fill it up. You can also remove that little basket entirely if you want. And it has a hook on the back of it so if you prefer - you can hang it off the front of the caddy instead and have it overhanging over your sink instead. My sink is very rounded and it’s tough to display a caddy so that the soap is all accessible but it’s also not overhanging too much. The weight of the under stone tray doesn’t allow it to tip over into the sink or move. They also included sticky protective pads for the bottom of your stone which protects your counter tops and also makes it non slip. Over all I love and am very happy. I hope it doesn’t rust over time. But I would purchase it again. And if they made attachments for it or taller brush basket add ons I would purchase those too. Thanks for reading my ridiculously long review for a simple sink caddy. But if you’re very particular about things like me, I hope it helps!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026

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