| nominal size of screw |
f |
g |
b |
u |
h |
k |
| Min. |
Max. |
Min. |
Max. |
Max. |
Min. |
Max. |
Min. |
| M8 |
0.241 |
0.2500 |
0.271 |
0.297 |
0.37 |
0.02 |
0.18 |
0.11 |
| M10 |
0.305 |
0.3125 |
0.340 |
0.367 |
0.45 |
0.03 |
0.21 |
0.13 |
| 1/4 " |
0.367 |
0.3750 |
0.409 |
0.433 |
0.56 |
0.04 |
0.28 |
0.17 |
| 5/16 " |
0.489 |
0.5000 |
0.548 |
0.577 |
0.68 |
0.05 |
0.32 |
0.21 |
| 3/8 " |
0.551 |
0.5625 |
0.618 |
0.650 |
0.81 |
0.06 |
0.39 |
0.25 |
| 7/16 " |
0.612 |
0.6250 |
0.685 |
0.722 |
0.93 |
0.07 |
0.46 |
0.30 |
| 1/2 " |
0.736 |
0.7500 |
0.825 |
0.866 |
1.07 |
0.08 |
0.51 |
0.34 |
| 5/8 " |
0.922 |
0.9375 |
1.034 |
1.083 |
1.33 |
0.10 |
0.62 |
0.42 |
| 3/4 " |
1.100 |
1.1250 |
1.234 |
1.299 |
1.59 |
0.11 |
0.73 |
0.51 |
Understanding Serrated Flange Bolts
Serrated Flange Bolts are distinct from standard bolts in that they feature an integrated flange with serrated edges. This unique design helps the bolt grip the surface it is fastened to more securely, offering extra resistance against vibration and reducing the risk of loosening over time. This makes them an excellent choice for high-stress environments where components are subject to constant movement or vibration. The combination of the bolt and serrated flange creates a highly effective fastening system that remains tightly in place, even under harsh conditions.
Key Features of Serrated Flange Bolts
Serrated Flange Bolts are known for their specific features that make them highly effective in industrial applications:
- Serrated Flange: The serrated edges of the flange enhance the grip, ensuring the bolt stays firmly in place and resists vibrations.
- High Tensile Strength: These bolts are designed to withstand significant forces, offering superior strength in heavy-duty and high-tension environments.
- Corrosion Resistance: Many Serrated Flange Bolts come with galvanized coatings or zinc metal coatings to provide added protection against rust and environmental damage, ensuring durability even in outdoor or harsh conditions.
- Reduced Risk of Loosening: The serrations prevent the bolt from loosening over time, reducing the need for frequent maintenance or re-tightening.
Applications of Serrated Flange Bolts
The versatility of Serrated Flange Bolts makes them suitable for a wide range of applications across different industries:-
- Automotive: Used in vehicle manufacturing and assembly to provide secure connections in vibration-prone areas such as engines or exhaust systems.
- Construction: Ideal for use in construction projects where stability and resistance to loosening are vital for structural integrity.
- Heavy Machinery: Ensures that machinery components remain securely fastened even under extreme operating conditions.
- Railways: Used in track fastening systems to secure railway components while providing additional resistance against movement.
Why Choose Serrated Flange Bolts for Your Projects?
Choosing Serrated Flange Bolts for your fastening needs provides several key advantages over traditional bolts. The serrated flange design creates a more effective grip, which helps prevent loosening in applications where vibration or movement is common. Additionally, the combination of high tensile strength and corrosion resistance ensures that these fasteners will continue to perform reliably in harsh environments, offering long-term durability. This makes them a preferred choice in industries where safety and longevity are critical.
Serrated Flange Bolt Specifications and Size Chart
To help you select the right Serrated Flange Bolt, Pankaj International provides a detailed size chart and product specifications. This chart includes essential details such as bolt length, diameter, thread size, and flange dimensions, allowing you to choose the perfect fit for your specific application. Whether you are looking for bolts with different thread specifications, material grades, or coatings, we ensure that you have access to all the necessary information to make an informed decision. Our Serrated Flange Bolt tables provide all the sizes you need to meet your project requirements.
The Benefits of Using Serrated Flange Bolts
There are several benefits to using Serrated Flange Bolts in your applications:-
- Enhanced Vibration Resistance: The serrated edges create a more secure connection, reducing the likelihood of the bolt loosening due to vibration or movement.
- Long-Term Durability: The high-quality construction and corrosion-resistant coatings ensure these bolts maintain their strength and functionality over time.
- Improved Safety: The extra grip and reduced risk of loosening help maintain the integrity of the assembly, preventing potential safety hazards caused by fastener failure.
Pankaj International - Your Trusted Supplier of Serrated Flange Bolts
At Pankaj International, we are committed to providing the highest quality fasteners for a variety of industrial applications. As a leading fastener manufacturer in India, we offer an extensive range of Serrated Flange Bolts, ensuring precision, durability, and reliability. Our fasteners are designed to meet the highest industry standards, and we provide comprehensive Serrated Flange Bolt tables and drawings to help you choose the perfect product for your needs. Whether you're looking for zinc-coated, galvanized, or high tensile bolts, Pankaj International is your go-to supplier for all your fastening requirements.