DIN603 specifies cup head square neck bolts Stainless steel carriage bolts with a small head and short neck, commonly known as T-slot bolts. These bolts are designed to fit into T-slots, providing a secure connection for various applications. The standard GB801-2021 replaces the older GB801-1998 standard, updating technical requirements and dimensions.
Material: including carbon steel, alloy steel, stainless steel (such as 304, 316, 316L, etc.) and other materials, the specific selection depends on the working environment and application requirements.
Grade: The product grade different mechanical properties grade (such as 4.8 grade, 8.8 grade, 10.9 grade,A2-70, etc.), these grades reflect the tensile strength, yield strength and other mechanical properties of the bolt. Different grades are suitable for different load bearing requirements and working environments.
Advantage:
Flush Mounting: The small head design allows carriage bolt for a flush fit, which is aesthetically pleasing and reduces the risk of interference.
Easy Installation: They can be easily inserted into T-slots, simplifying the assembly process.
High Clamping Force: The square neck under the head provides a large bearing surface, ensuring a strong clamping force.
Corrosion Resistance: Available in stainless steel (304/316), these bolts offer excellent resistance to corrosion, suitable for outdoor use.
Load Distribution: The square neck helps distribute the load evenly, reducing the risk of damage to the connected parts.
Scope of
Application
Aluminum Framing:Carriage bolt can used in constructing frames for machinery, exhibits, and structures where a flush and secure connection is needed.
Industrial Machinery: Employed in machinery frames and equipment where a flush finish and secure fastening are required.
Solar Mounting Systems: Utilized in solar panel mounting systems for securing panels to racks or structures.
Racking Systems: Ideal for storage racking systems where a secure and adjustable connection is needed.
Automotive and Aerospace: Carriage bolt can be used in the assembly of vehicles and aircraft where weight savings and corrosion resistance are important.
