Hillman 1/4 in x 3 in Zinc-Plated Steel Carriage Bolts, 100-Pack
SKU: 44126580150

Hillman 1/4 in x 3 in Zinc-Plated Steel Carriage Bolts, 100-Pack

Sale price$23.39 Regular price$25.99
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Hillman 1/4 in x 3 in Zinc-Plated Steel Carriage Bolts, 100-PackZinc Plated Steel Carriage Bolts, 1 4 in x 3 in (100 Pack) These Hillman carriage bolts securely fasten a wood face to wood or metal while delivering a smooth, low profile finish. Made of steel with zinc plating for moderate rust resistance, theyre ideal for general construction, outdoor projects, and repairs. Each pack includes 100 bolts sized 1 4 inch diameter by 3 inches length. Key Features: Multi Material Fastening: Designed to attach wood to

Zinc-Plated Steel Carriage Bolts, 1/4 in x 3 in (100-Pack)

These Hillman carriage bolts securely fasten a wood face to wood or metal while delivering a smooth, low-profile finish. Made of steel with zinc plating for moderate rust resistance, they’re ideal for general construction, outdoor projects, and repairs. Each pack includes 100 bolts sized 1/4 inch diameter by 3 inches length.


Key Features:

  • Multi-Material Fastening: Designed to attach wood to wood or metal securely
  • Low-Profile Dome Head: Creates a semi-flush finish where clearance is tight
  • Square Shoulder Lock: Grips into material, reducing the need for a flat washer
  • Corrosion-Resistant Zinc Plating: Provides moderate protection against rust
  • Bulk Pack Value: 100 bolts per retail package for larger jobs

Specifications Table:

Specification Details
Bolt Type Carriage bolt
Material Steel
Finish Zinc-plated
Diameter 1/4 in
Length 3 in
Head Style Smooth, domed, low-profile
Shoulder Square shoulder locks into material
Intended Use Fasten wood face to wood or metal
Pre-Drilling Recommended; drill hole matching bolt diameter
Pieces per Pack 100
Brand Hillman
Manufacturer Item Number 240036

Frequently Asked Questions (FAQ):

Q: Do I need to pre-drill holes for these carriage bolts?
A: Yes. Drill a hole that matches the bolt’s 1/4 in diameter for proper fit and to engage the square shoulder.


Q: Are these suitable for exterior use?
A: The zinc plating offers moderate rust resistance; for harsh outdoor environments, consider galvanized or stainless options.


Q: Do these bolts require washers?
A: A flat washer is typically not needed because the square shoulder locks into the material; use a nut to secure the assembly.


Q: What nut size should I use?
A: Use a 1/4 in nut with matching thread to secure the bolt.


Q: What is included in the pack?
A: 100 zinc-plated steel carriage bolts sized 1/4 in x 3 in; nuts are sold separately unless specified otherwise by the retailer.


A Sleek, Low-Profile Fastener with Polished Utility

With a smooth domed head, this carriage bolt delivers a refined, semi-flush finish that tidies up cabinetry, garden structures, and bespoke furniture. The zinc sheen adds a clean, modern touch while the square shoulder ensures steadfast alignment. Pair it with natural woods and brushed metal accents for a crisp, tailored look. It’s a quiet essential that elevates craftsmanship and durability in every project.


Choose Hillman’s zinc-plated carriage bolts for reliable, clean-looking fastening—stock up with this 100-pack 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: 44126580150

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 2443 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
K
Verified Purchase
Kris Nicholas
Boise, US
★★★★★ 5
They Fixed My Boat
Size: PP67-712 V1
My boat wouldn’t start, and the outdrive wouldn’t go up or down. So I bought three of these solenoids and replaced the starter and both trim motor solenoids/relays. Now it starts right up with no problems and the trim motor is working again also. I have a 2006 Stingray boat.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2022
J
Verified Purchase
Josh T.
Alexandria, US
★★★★★ 1
Poor quality
Size: PP67-712 V1
Poor quality. Replaced a starter solenoid on a mercruser 4.3. Right off install it would click but not make a connection to start motor. Confirmed this was the culprit by jumping the terminals. After testing multiple times found it worked a little less than half the time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
J
Verified Purchase
Joe Doakes
Waukegan, US
★★★★★ 5
Ya Just Gotta Have One
Size: 7.2 Surround + 3 HDMI
This is a must-have for in-wall wiring of your surround. I chose this one because I installed a 7.2 system with gold-plated jacks and it worked out great. You can get almost any combination of HDMI, subs/surrounds that you need (5.1, 5.2, 7.1, 7.2 etc). Do your planning on location and wire-routing; get good quality speaker wire and HDMI (high-speed with Audio Return Channel); get the remod-style mounting bracket/box then cut your hole at the same height/level as your electrical outlets and preferably between the same studs as your TV's wire-box so your HDMIs just run straight up to the TV (remember to install the bracket BEFORE you run your wires). When connecting the wires to these terminals, it's best to have 10 to 12 inches of wire coming out of the wall because you need space for your hands to manipulate the wires and nuts on the terminals. If you have a basement with access to the floor below the mounting location, it's best to drill 4 half-inch holes straight up through the bottom plate of the wall and feed your wires up those holes. Tip: If your TV and Surround Receiver are fully compatible you really only need 1 HDMI port on the wall plate, because you can plug your devices into the receiver and just sent the A/V/data to the TV while the audio is returned over the same HDMI.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 2, 2016
R
Verified Purchase
Robert E. Hoffman
Battle Creek, US
★★★★★ 5
Made a wire nest look fairly neat.
Size: 7.1 Surround + HDMI
My only complaint is that it wasn't available in black as it's in a dark walled home theater. However, it's behind the receiver so it's not real visible. It worked as expected and definitely kept the wiring neater and allowed me to run it through the walls.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2024
C
Verified Purchase
C. J. K.
Boise, US
★★★★★ 4
Good quality, not enough connections
Size: 7.1 Surround + HDMI
Good quality, I wish the sold the individual outlets because I had to buy multiple just to get 11.1 surround connections.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 13, 2025

recommand products