
240147 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $35.96 | Condition is New, Hillman 240147 Carriage Bolt, 3/8 x 1-1/4-Inch, Steel, Zinc-Plated, Silver,, FREE SHIPPING | 99.8% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $30.00 | Condition is New – Open box, Hillman 240147 Carriage Bolt, 3/8 x 1-1/4-Inch, Steel, Zinc-Plated New Old Stock, FREE SHIPPING | 100.0% |

The Hillman 240147 Carriage Bolt is a versatile and high-quality fastener, ideal for various applications where a strong, secure connection is required. This bolt measures 3/8 inch in diameter and boasts a length of 1-1/4 inches. With its distinctive hex head design, it ensures a reliable grip and easy installation using standard sockets or wrenches.
Manufactured from top-grade steel, this carriage bolt offers superior strength and durability. Its hot-dipped galvanized finish protects the bolt from corrosion and rust, making it an excellent choice for both indoor and outdoor projects. Whether you're assembling furniture, securing decking, or working on automotive repairs, this bolts' resistance to harsh environments ensures a long-lasting solution.
The thread pitch of the Hillman 240147 Carriage Bolt is a standard UNC (Unified National Coarse) thread, ensuring compatibility with a wide range of applications. Each bolt comes with a matching nut, allowing for simple and efficient assembly. The nut is also hot-dipped galvanized for added protection against corrosion.
This bolt's carriage design features a square neck, allowing it to be used with traditional washer and nut combinations, as well as with specialty washers and spacers. Its tapered shank ensures a snug fit in the material being fastened, reducing the risk of loosening over time.
In summary, the Hillman 240147 Carriage Bolt is a robust and reliable fastener, perfect for a variety of projects requiring a strong, secure connection. Its high-quality steel construction, hot-dipped galvanized finish, and standard UNC thread pitch make it a versatile and long-lasting solution for both DIY enthusiasts and professional tradespeople.
Pros and Cons of Buying Hillman 240147 Carriage Bolt (3/8 inch, 1-1/4 inch)
Introduction:The Hillman 240147 Carriage Bolt is a popular fastener choice for various DIY and industrial projects due to its strength and versatility. Here are some pros and cons to help you make an informed decision before purchasing this bolt.
Pros:1. High Tensile Strength: With a tensile strength of 120,000 psi, this bolt can handle heavy loads and is suitable for various applications.
2. Corrosion-Resistant: The zinc coating on this bolt provides protection against rust and corrosion, increasing its durability and longevity.
3. Versatile: The 3/8 inch shank diameter and 1-1/4 inch length make this bolt a versatile choice for various applications.
4. Affordable: Compared to other high-strength bolts, the Hillman 240147 is relatively affordable, making it a cost-effective option for many projects.
Cons:1. Requires Pre-Drilled Holes: This bolt is designed to be used with pre-drilled holes, which may add additional time and effort to the installation process.
2. Limited Thread Length: The 1-1/4 inch thread length may not be suitable for all applications, and longer bolts may be required for certain projects.
3. Not Suitable for High Temperature Applications: The zinc coating may not provide adequate protection in high-temperature applications, and alternative coatings or materials may be necessary.
Conclusion:The Hillman 240147 Carriage Bolt offers a good balance of strength, affordability, and corrosion resistance, making it a popular choice for various applications. However, it may not be suitable for high-temperature applications and requires pre-drilled holes for installation. Ultimately, the decision to purchase this bolt depends on the specific requirements of your project.
Recommendation:If your project requires a high-strength, corrosion-resistant bolt with a 3/8 inch shank diameter and a length of 1-1/4 inches, the Hillman 240147 Carriage Bolt is an excellent choice. However, if you need a longer thread length or are working in high-temperature applications, you may want to consider alternative bolt options.
Details:
The square underside of the head is self locking to eliminate spinning and need for a driving tool. Carriage bolts are designed to fasten a wood en face either wood or metal frame. Fast pigeon premium shipping experience its flat head is designed to eliminate the need for a washer and provide semi-flush finish applications. The zinc plating is rust resistant and provides a beautiful, consistent finish; but, may not work for all exterior projects.from the manufacturer carriage bolts have smooth, rounded head that has small square section underneath.
They are used in wood connections utilizing the square neck under round head which will sit into hole to prevent from turning. Orders are dispatched promptly and packaged with care. These carriage bolts come plated in zinc for moderate corrosion resistance. Every product is carefully selected to meet high standards of quality and performance.
specifications yofastener:
- brand: Hillman
- mpn: 240147
- part type: Carriage
- upc: 008236086911
general yofastener:
- category: Home & Garden > Building Hardware > Nails, Screws > Fasteners
payments yofastener:
- credit card: mastercard
- other
- wallet: paypal
shipping yofastener:
- type: fixed
- transit: 4-10 days
- class: economy
- service: economy
offer yofastener:
- sold #: 7
- prices: $30.00–$35.96
- item condition:
- New
- New – Open box
- options: ship-to-home
- availability: in stock
- started: march 28, 2026
- in stock #: 2
seller yofastener:
- rating: 99.0%
- # reviews: 313
- city: us
returns yofastener:
- time: 30 days
- paid by: seller
- policy: returns accepted
- method: money back
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