Hillman 1/2 in. x 12 in. Zinc-Plated Steel Carriage Bolt, 25-Pack
SKU: 61822009413

Hillman 1/2 in. x 12 in. Zinc-Plated Steel Carriage Bolt, 25-Pack

Sale price$74.69 Regular price$82.99
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Hillman 1/2 in. x 12 in. Zinc-Plated Steel Carriage Bolt, 25-PackHillman 1 2" x 12" Zinc Plated Carriage Bolts (25 Pack) Heavy duty Hillman carriage bolts secure wood to wood or metal with a smooth, low profile head for a clean finish. Zinc plated steel resists corrosion, making them suitable for indoor and protected outdoor projects. Key Features: Reliable Wood to Frame Fastening: Ideal for attaching a wooden face to wood or metal Clean, Low Profile Finish: Smooth domed head sits semi flush for tight spaces

Hillman 1/2" x 12" Zinc-Plated Carriage Bolts (25-Pack)

Heavy-duty Hillman carriage bolts secure wood to wood or metal with a smooth, low-profile head for a clean finish. Zinc-plated steel resists corrosion, making them suitable for indoor and protected outdoor projects.


Key Features:

  • Reliable Wood-to-Frame Fastening: Ideal for attaching a wooden face to wood or metal
  • Clean, Low-Profile Finish: Smooth domed head sits semi-flush for tight spaces
  • Corrosion-Resistant Zinc Plating: Helps protect against rust in everyday environments
  • Square Shoulder Grip: Locks into material to prevent bolt spin during tightening
  • Bulk Value Pack: 25 bolts for larger jobs and consistent hardware matching

Specifications Table:

Specification Details
Bolt Diameter 1/2 in
Length 12 in
Thread Type 1/2"-13 (Coarse)
Material Steel
Finish Zinc-plated
Head Style Domed, low-profile carriage head
Shoulder Square shoulder to prevent rotation
Intended Use Fastening a wooden face to wood or metal
Pack Quantity 25 pieces

Frequently Asked Questions (FAQ):

Q: What size pilot hole should I drill?
A: Drill a hole matching the 1/2 in. bolt diameter for proper fit and shoulder engagement.


Q: Do I need a washer under the head?
A: Typically no; the square shoulder locks into the material. A nut-side washer may be used as needed.


Q: Are these suitable for outdoor use?
A: Zinc plating offers basic corrosion resistance for indoor and sheltered outdoor use; for harsher exposure, galvanized may be preferred.


Q: What nuts and tools are required?
A: Use matching 1/2"-13 coarse-thread nuts and a wrench or socket for tightening.


Q: Is the threaded portion full length?
A: Carriage bolts generally have partial threading; check project requirements for thread engagement.


Sleek Strength for Discreet, Polished Joints

A refined domed head adds a subtle, crafted detail while anchoring your build with assured strength. The zinc finish offers a clean, architectural glint that complements raw woods and painted surfaces alike. Pair with matte black hardware and natural oak for a balanced, modern-rustic moment. It’s the quiet, essential hardware that elevates utility into understated luxury.


Secure your next project with durable, zinc-plated carriage bolts—add this 25-pack 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: 61822009413

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KadeeH
Whiting, US
★★★★★ 5
Great shelves
Color: A. Black - Universal Classic Style, Number Of Shelves: 3, Size: 22.5inches
Easy to hang and look great in my office. I love the little divot along the edge. Helps to keep pictures from sliding.
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Reviewed in the United States on May 29, 2026
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Crystal
Massapequa, US
★★★★★ 5
Exactly what I needed for my bathroom refresh.
Color: B. Rustic Brown - Americana Farmhouse Style, Number Of Shelves: 2, Size: 22.5inches, Color: B. Rustic Brown - Americana Farmhouse Style, Number Of Shelves: 2, Size: 22.5inches
I bought these floating shelves in the color Rustic Brown to replace a bulky storage shelf that was making my bathroom feel cramped, and they completely transformed the space. The wood finish looks much more expensive than I expected, and once installed they gave the bathroom a clean, modern, spa-like feel without taking up visual space. Installation was straightforward overall. I mounted one screw in the center into a stud and used drywall anchors for the remaining hardware, and the shelves feel very sturdy. They sit flush against the wall and don’t sag or wobble. I especially love how slim they are while still being deep enough to hold everyday bathroom items, decor, candles, skincare, and small baskets. The color worked perfectly with my bathroom vanity and mirror trim, and the floating design instantly made the room look more organized and intentional. Huge upgrade for a small space. Definitely recommend if you want functional storage that also looks elevated and minimalist.
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Reviewed in the United States on May 30, 2026
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Amazon Customer
Phoenix, US
★★★★★ 4
Good Shelves
Color: B. Rustic Brown - Americana Farmhouse Style, Number Of Shelves: 3, Size: 22.5inches
These shelves are really nice quality and look as advertised. The hardware included was great quality, metal drywall anchors and good screws. They were easy to install, and make even/level with each other. My only gripe is the price, but I'm very satisfied with the product overall.
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Reviewed in the United States on April 12, 2026
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Patricia G.
Lowell, US
★★★★★ 5
Attractive, easy to install, nicely equipped hardware package.
Color: B. Rustic Brown - Americana Farmhouse Style, Number Of Shelves: 2, Size: 22.5inches
These are pretty doggone nice shelves and I appreciate the fact that they are not made of solid particle board. Yes they are made of an engineered product, but they are lightweight and strong…and look better than particle board products and more costly than their actual price. Easy installation system with the bracket…not fussy like some are. An especially thoughtful touch is the variety of hardware that is included. Also a tiny level for use when installing them. What? …So they can be installed correctly? I was pleasantly surprised by this inclusion.
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Reviewed in the United States on May 29, 2026
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Sara
Phoenix, US
★★★★★ 5
Beautiful shelves
Color: B. Rustic Brown - Americana Farmhouse Style, Number Of Shelves: 2, Size: 22.5inches
Great quality shelves, have them in 4 rooms, they are easy to hang up and lightweight, look really nice and keeps room looking organized and clean.
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Reviewed in the United States on May 24, 2026

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