Bent anchor bolts are L-shaped fasteners used to secure structures to concrete, providing stability in construction projects. They are commonly used in building foundations, bridges, and towers. Choosing the correct size is crucial, as the wrong size may compromise safety, balancing strength, cost, and installation challenges.
Anchor Bolts in Stock – F1554-55 S1 – Plain Finish
| DIA. | LENGTH | HOOK | THREAD |
|---|---|---|---|
| * 1/2 | 6 | 2 | 1 1/2 |
| * 1/2 | 8 | 2 | 1 1/2 |
| * 1/2 | 10 | 2 | 1 1/2 |
| * 1/2 | 12 | 2 | 1 1/2 |
| * 1/2 | 14 | 2 | 1 1/2 |
| * 1/2 | 16 | 2 | 1 1/2 |
| * 1/2 | 18 | 2 | 1 1/2 |
| * 1/2 | 20 | 2 | 11/2 |
| 5/8 | 8 | 3 | 3 |
| 5/8 | 10 | 3 | 3 |
| 5/8 | 12 | 3 | 3 |
| 5/8 | 14 | 3 | 3 |
| 5/8 | 15 | 3 | 3 |
| 5/8 | 16 | 3 | 3 |
| 5/8 | 18 | 3 | 3 |
| 5/8 | 20 | 3 | 3 |
| 5/8 | 24 | 3 | 3 |
| 3/4 | 8 | 3 | 4 |
| 3/4 | 10 | 3 | 4 |
| 3/4 | 12 | 3 | 4 |
| 3/4 | 13 | 3 | 4 |
| 3/4 | 14 | 3 | 4 |
| 3/4 | 15 | 3 | 4 |
| 3/4 | 16 | 3 | 4 |
| 3/4 | 18 | 3 | 4 |
| 3/4 | 20 | 3 | 4 |
| 3/4 | 21 | 3 | 4 |
| 3/4 | 24 | 3 | 4 |
| 3/4 | 30 | 3 | 4 |
| 7/8 | 12 | 4 | 4 |
| 7/8 | 14 | 4 | 4 |
| 7/8 | 16 | 4 | 4 |
| 7/8 | 18 | 4 | 4 |
| 7/8 | 20 | 4 | 4 |
| 7/8 | 22 | 4 | 4 |
| 7/8 | 24 | 4 | 4 |
| 7/8 | 30 | 4 | 4 |
| 1 | 12 | 4 | 4 |
| 1 | 14 | 4 | 4 |
| 1 | 15 | 4 | 4 |
| 1 | 16 | 4 | 4 |
| 1 | 18 | 4 | 4 |
| 1 | 20 | 4 | 4 |
| 1 | 22 | 4 | 4 |
| 1 | 24 | 4 | 4 |
| 1 | 30 | 4 | 6 |
| 1 | 36 | 6 | 7 |
| 1-1/4 | 24 | 6 | 6 |
| 1-1/4 | 30 | 6 | 6 |
| 1-1/4 | 36 | 6 | 6 |
| 1-1/4 | 44 | 6 | 8 |
Hot Dipped Galvanized (A-153) Anchor Bolts in Stock – F1554-55 S1
| DIA. | LENGTH | HOOK | THREAD |
|---|---|---|---|
| * 1/2 | 6 | 2 | 1 1/2 |
| * 1/2 | 8 | 2 | 1 1/2 |
| * 1/2 | 10 | 2 | 1 1/2 |
| * 1/2 | 12 | 2 | 1 1/2 |
| * 1/2 | 14 | 2 | 1 1/2 |
| * 1/2 | 16 | 2 | 1 1/2 |
| * 1/2 | 18 | 2 | 1 1/2 |
| 5/8 | 6 | 3 | 3 |
| 5/8 | 8 | 3 | 3 |
| 5/8 | 12 | 3 | 3 |
| 5/8 | 15 | 3 | 3 |
| 5/8 | 18 | 3 | 3 |
| 5/8 | 24 | 3 | 3 |
| 3/4 | 8 | 3 | 4 |
| 3/4 | 10 | 3 | 4 |
| 3/4 | 12 | 3 | 4 |
| 3/4 | 15 | 3 | 4 |
| 3/4 | 18 | 3 | 4 |
| 3/4 | 21 | 3 | 4 |
| 3/4 | 24 | 3 | 4 |
| 3/4 | 30 | 3 | 4 |
| 3/4 | 36 | 3 | 4 |
| 7/8 | 16 | 4 | 4 |
| 7/8 | 18 | 4 | 4 |
| 7/8 | 20 | 4 | 4 |
| 7/8 | 24 | 4 | 4 |
| 7/8 | 30 | 4 | 4 |
| 1 | 15 | 4 | 4 |
| 1 | 18 | 4 | 4 |
| 1 | 20 | 4 | 4 |
| 1 | 24 | 4 | 4 |
| 1 | 30 | 4 | 6 |
| 1 | 36 | 6 | 7 |
| 1-1/4 | 24 | 6 | 6 |
| 1-1/4 | 30 | 6 | 6 |
| 1-1/4 | 36 | 6 | 6 |
| 1-1/2 | 36 | 6 | 8 |
| 1-1/2 | 60 | 6 | 8 |
| 1-1/2 | 72 | 6 | 8 |
Understanding Bent Anchor Bolt Specifications
To choose the right bent anchor bolt, it’s essential to understand the specifications that affect its performance. First, consider the material.
Steel bolts are strong but may rust, while stainless steel resists corrosion but costs more. Next, thread size and pitch determine grip strength, where finer threads offer more precision but can be harder to install.
Finally, length and bend angle impact load-bearing capacity, but longer bolts can be challenging to work with. Balancing these factors—strength, durability, cost, and ease of installation—requires careful planning to ensure the bolt performs well under specific conditions.
How to Use a Bent Anchor Bolt Size Chart
Using a bent anchor bolt size chart can simplify the selection process, ensuring you pick the right bolt for your project. First, interpret the chart by comparing bolt diameters, lengths, and thread sizes. Larger bolts support more weight but may be more difficult to install. Next, match the bolt size to your load requirements.
A smaller bolt might save money but may not handle heavy loads as well. Finally, adjust for environmental factors like corrosion. Stainless steel bolts resist rust but can be costly, while steel bolts are cheaper but need protective coatings. Balancing these factors ensures long-term reliability.
Factors to Consider When Choosing Bent Anchor Bolts
Several factors should guide your selection of bent anchor bolts, especially when it comes to safety and durability. First, consider the structural load and stress conditions. Heavier loads require larger bolts, but these may complicate installation.
Next, think about environmental factors like humidity and temperature. In corrosive environments, stainless steel bolts offer protection but come at a higher cost. Lastly, the installation and maintenance requirements are factored in.
Easier-to-install bolts might reduce labor costs but could sacrifice long-term durability. Balancing these factors is crucial to ensuring the bolts perform effectively, while poor choices may lead to safety risks or higher costs over time.
FAQs
1: What is the purpose of using bent anchor bolts in construction?
Answer: Bent anchor bolts are used to secure structures, such as buildings and bridges, to concrete foundations. Their L-shape provides a strong grip, ensuring stability and durability under load and environmental stress. They play a critical role in anchoring structures and preventing movement or collapse.
2: How do I know which bent anchor bolt size to choose?
Answer: The right size depends on the load requirements of your project, environmental conditions, and installation preferences. You can use a bent anchor bolt size chart to match the bolt’s diameter, length, and thread size with your structural needs. Balancing factors like strength, cost, and corrosion resistance is key to making the right choice.
3: What material should I choose for bent anchor bolts?
Answer: The material depends on your environment. Steel bolts are strong but may corrode in humid or exposed conditions. Stainless steel is more resistant to rust, making it ideal for corrosive environments, though it comes at a higher cost. Consider both the environment and budget when selecting the material.