SKU: 84011799048

Hillman 3/8 in. x 6 in. Hot-Dipped Galvanized Steel Carriage Bolts, 50-Pack

Sale price$66.59 Regular price$73.99
Save 10%

Pay in installments of $18.50 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 15 - Sep 20

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Hillman 3/8 in. x 6 in. Hot-Dipped Galvanized Steel Carriage Bolts, 50-PackGalvanized Steel Carriage Bolts, 3 8 in. x 6 in., 50 Pack Heavy duty Hillman carriage bolts built from steel with a hot dipped galvanized finish for superior corrosion resistance. Sized 3 8 in. diameter by 6 in. length, these bolts are ideal for securing wood to wood or wood to metal connections in outdoor and high moisture environments. Key Features: Rust Resistant Finish: Hot dipped galvanization for long lasting protection in outdoor and marine

Galvanized Steel Carriage Bolts, 3/8 in. x 6 in., 50-Pack

Heavy-duty Hillman carriage bolts built from steel with a hot-dipped galvanized finish for superior corrosion resistance. Sized 3/8 in. diameter by 6 in. length, these bolts are ideal for securing wood-to-wood or wood-to-metal connections in outdoor and high-moisture environments.


Key Features:

  • Rust-Resistant Finish: Hot-dipped galvanization for long-lasting protection in outdoor and marine settings
  • Secure Hold: Square neck beneath the round head locks into wood to prevent spinning during installation
  • Flush Appearance: Low-profile round head eliminates the need for a washer and provides a clean, semi-flush look
  • Durable Construction: Steel, Grade 2 with coarse threads for reliable fastening performance
  • Bulk Value: Convenient 50-piece boxed pack for projects and jobsite efficiency

Specifications Table:

Specification Details
Brand Name Hillman
Finish Hot Dipped Galvanized
Grade 2
Length 6 inch
Material Steel
Number in Package 50 pack
Packaging Type Boxed
Thread Type Coarse
Unit of Measurement SAE
Diameter 3/8 inch

Frequently Asked Questions (FAQ):

Q: What materials can these carriage bolts be used with?
A: They are designed to fasten a wooden face to either a wood or metal frame; the square neck locks into wood to prevent spinning.


Q: Are these suitable for outdoor use?
A: Yes. The hot-dipped galvanized finish provides strong corrosion resistance for exterior and high-humidity applications.


Q: Do I need a washer under the head?
A: Typically no. The round, flat head is designed to provide a semi-flush finish without a washer.


Q: What thread type do these bolts have?
A: Coarse SAE threads.


Q: How many bolts are included?
A: 50 bolts per boxed retail package.


A Clean, Industrial Touch for Outdoor Builds

The subtle, rounded head of these carriage bolts offers a streamlined, polished accent against natural wood grain. Their hot-dipped galvanized finish brings a cool, industrial note while promising durability in the elements. Use them to anchor pergolas, garden benches, or deck railings where hardware becomes part of the aesthetic. They’re the quiet heroes of a refined, long-lasting outdoor space.


Choose Hillman’s galvanized carriage bolts for dependable, rust-resistant fastening on your next outdoor build.

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: 84011799048

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 27 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
P
Verified Purchase
Phil Johnson
Houston, US
★★★★★ 5
A good suit makes the man!
Color: Wine Red, Size: X-Large
Perfect fit and gorgeous look!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 20, 2025
K
Verified Purchase
Karla C
West Palm Beach, US
★★★★★ 5
pants were a little long but easy to fix
Size: Small, Color: Dark Black, Size: Small, Color: Dark Black
No regrets whatsoever about getting this tuxedo the quality was great the material felt very nice and it looks high quality the pants were a tiny bit too long but easy to get fixed and is wrinkle resistant honestly this product is worth every penny
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 6, 2025
A
Verified Purchase
Amazon Customer
Draper, US
★★★★★ 5
Was good for the price .
Size: 3X-Large, Color: Dark Black
The tux fit correctly by using the size chart on the product window I used.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
H
Verified Purchase
Hodari
Alexandria, US
★★★★★ 5
Excellent quality
Size: Large, Color: Purple
Perfect tuxedo to use for many functions. Got it about 2 years ago and have used it probably twice for galas as well as awards programs. Fits to size and didn’t break the bank. Texture is good and it is easy to pair with anything as well as is reusable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 20, 2026
T
Verified Purchase
TeeTee Fields
San Leandro, US
★★★★★ 4
Looovveeee it!!
Size: Medium, Color: Royal Blue, Size: Medium, Color: Royal Blue
The suit is amazing!! I just hate it arrived 3 days before prom after being delayed twice. It fit my son great, the blue was exactly as shown. It was not wrinkled or funny smelling at all. The material was very good and it will last a while. My son is 5’11, 150lbs, size medium
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026

recommand products