1/4"-20 x 3 1/2" Carriage Bolt, Coarse, Full Thread, Grade A Steel, Zinc CR+3 Finish

Fasteners The MROSupply Fasteners 1/4"-20 x 3 1/2" Carriage Bolt is engineered for robust performance in a variety of industrial applications. This fastener is made from high-quality Grade A steel, ensuring durability and strength for demanding tasks. The zinc CR+3 finish offers excellent corrosion resistance, making it suitable for both indoor and outdoor use. ## Key Features • **Size and Threading**: 1/4"-20 diameter with a length of 3 1/2", featuring a coarse full thread design for secure fastening. • **Material**: Constructed from Grade A steel, providing superior tensile strength and reliability. • **Finish**: Zinc CR+3 coating enhances resistance to rust and corrosion, prolonging the lifespan of the bolt. • **Design**: Carriage bolt design allows for smooth installation and a clean finish, ideal for applications requiring a flush surface. • **Load Capacity**: Suitable for a range of load-bearing applications, ensuring effective performance in mechanical assemblies. ## Applications • **Construction**: Used extensively in construction projects for securing timber and metal components. • **Automotive**: Ideal for automotive assembly and repair, providing reliable fastening solutions in vehicle manufacturing. • **General Maintenance**: Perfect for maintenance and repair operations across various industries, including manufacturing and fabrication. • **Compatibility**: Works well with nuts and washers of the appropriate size, ensuring a secure and stable connection. ## Benefits • **Enhanced Durability**: The high-strength Grade A steel construction ensures this carriage bolt can withstand heavy loads and tough conditions. • **Corrosion Resistance**: The zinc CR+3 finish protects against environmental factors, making it suitable for outdoor use and extending its service life. • **Ease of Use**: Designed for quick and easy installation, reducing labor time and improving efficiency in assembly tasks. • **Versatile Applications**: Suitable for a wide range of applications, making it an essential component for professionals in various fields. --- *Product information compiled with AI assistance for reference purposes.*