Hillman 3/8 in. x 1-1/2 in. Zinc-Plated Steel Carriage Bolt, Coarse Thread, 100-Pack
SKU: 21545613484

Hillman 3/8 in. x 1-1/2 in. Zinc-Plated Steel Carriage Bolt, Coarse Thread, 100-Pack

Sale price$36.89 Regular price$40.99
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Description

Hillman 3/8 in. x 1-1/2 in. Zinc-Plated Steel Carriage Bolt, Coarse Thread, 100-PackHillman Zinc Plated 3 8 in. x 1 1 2 in. Carriage Bolts (100 Pack) Durable zinc plated steel carriage bolts for fastening wood to wood or metal with a clean, semi flush finish. Coarse threads and a square neck lock into wood to prevent spinning during installation. Ideal for indoor projects and general construction tasks. Key Features: Strong Steel Construction: Grade 2 steel for dependable fastening in woodworking and light structural applications

Hillman Zinc-Plated 3/8 in. x 1-1/2 in. Carriage Bolts (100-Pack)

Durable zinc-plated steel carriage bolts for fastening wood to wood or metal with a clean, semi-flush finish. Coarse threads and a square neck lock into wood to prevent spinning during installation. Ideal for indoor projects and general construction tasks.


Key Features:

  • Strong Steel Construction: Grade 2 steel for dependable fastening in woodworking and light structural applications
  • Corrosion-Resistant Finish: Zinc plating offers consistent appearance and rust resistance for indoor use
  • Clean, Semi-Flush Look: Rounded head eliminates need for a washer in many applications
  • Self-Locking Square Neck: Prevents bolt rotation for easier installation
  • Bulk Value Pack: 100-piece boxed set for jobsite or shop stocking

Specifications Table:

Specification Details
Brand Name Hillman
Material Steel
Finish Zinc Plated
Grade 2
Diameter 3/8 inch
Length 1-1/2 inch
Thread Type Coarse
Unit of Measurement SAE
Number in Package 100 pack
Packaging Type Boxed

Frequently Asked Questions (FAQ):

Q: Are these suitable for outdoor use?
A: Zinc plating provides some rust resistance, but for long-term exterior exposure, consider hot-dip galvanized or stainless options.


Q: Do I need a washer under the head?
A: The domed carriage head is designed to provide a semi-flush finish without a washer in many applications.


Q: What thread type do these bolts have?
A: They feature coarse SAE threads.


Q: What materials can I fasten with these?
A: Designed to fasten a wooden face to a wood or metal frame; the square neck locks into wood to prevent spinning.


Q: What size are these bolts?
A: Diameter 3/8 inch with a length of 1-1/2 inches.


A Clean, Classic Fastener for Crafted Woodwork

The domed silhouette and zinc sheen bring a refined, utilitarian elegance to cabinetry, benches, and custom storage. I love the square-neck detail—it bites into wood for a smooth, unbroken face that feels tailored. Pair with pale oak and matte black brackets for a modern workshop aesthetic. Essential hardware that quietly elevates everyday builds to luxe, thoughtful design.


Stock your shop with this 100-pack of zinc-plated carriage bolts for reliable, clean-looking assemblies that last.

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: 21545613484

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GN
Lexington, US
★★★★★ 4
Good product, just not what I was hoping for.
Color: Beige
Good design, but just not what I was looking for. Well made and the dimensions were accurate for storage.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 13, 2025
D
Verified Purchase
Debbie Crask
Natrona Heights, US
★★★★★ 5
Great Necklace Organizer at a Decent Price
Color: Beige
I really like this necklace organizer! The storage capacity is phenomenal and the dividers fit in perfectly! It is easy to assemble and for the most part, stays assembled. I got so many necklaces in the five drawers and they look so beautiful in their felt lined compartments! I feel that I got a good value for the money that I spent and will probably order a second one since I have so many necklaces.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2025
M
Verified Purchase
Mary G
Fort Morgan, US
★★★★★ 5
Great option for holding lots of necklaces
Color: Grey
It holds a lot of necklaces. Especially ones with thinner chains. It gives you the option because there’s dividers that you can use any way you want. I probably have between 30 to 40 necklaces and this five drawer holder, and it takes a very little space on my vanity.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 20, 2025
T
Verified Purchase
Tiffany
Natrona Heights, US
★★★★★ 5
Liked it so much I bought a second one
Color: Grey
Good quality….a little disappointed I thought the sections were stationary, however I’m able to move them to accommodate the chain size. Clear color and light weight. Fits in with my decor. I ended up buying g a second one I liked it so much!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 10, 2025
A
Verified Purchase
Amazon Customer
Charlottesville, US
★★★★★ 1
Dividers don’’t stay in place
Color: Beige
The dividers do not stay in place. It’s a great idea but not well executed because the dividers pop up or slide, leaving the necklaces to get tangled.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 8, 2025

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