3/8"-16 x 4 1/2" Carriage Bolt, Coarse, Full Thread, Grade A Steel, Zinc CR+3 Finish

# Fasteners The **3/8"-16 x 4 1/2" Carriage Bolt** from MROSupply Fasteners is an essential component for a wide range of applications in the maintenance, repair, and operations (MRO) sector. Engineered for strength and reliability, this carriage bolt features a coarse thread and is made from high-quality Grade A steel, ensuring durability in various environments. ## Key Features • **Size and Threading**: 3/8"-16 diameter with a length of 4 1/2", featuring a coarse full thread for superior grip and stability. • **Material Composition**: Constructed from Grade A steel, providing enhanced tensile strength and resistance to deformation under load. • **Finish**: Zinc CR+3 finish offers excellent corrosion resistance, making it suitable for outdoor and high-humidity applications. • **Design**: The rounded head design allows for easy installation and a clean finish, ideal for use in areas where aesthetics are important. • **Load Capacity**: Designed to withstand significant loads, making it perfect for heavy-duty applications. ## Applications • **Construction and Structural Work**: Ideal for fastening wood and metal components in construction projects. • **Automotive Repairs**: Commonly used in automotive applications to secure components where a strong, tight fit is required. • **Industrial Equipment Assembly**: Suitable for assembling machinery and equipment where reliability and strength are critical. • **Outdoor Projects**: The corrosion-resistant finish makes it an excellent choice for outdoor furniture and fixtures. ## Benefits • **Enhanced Durability**: The Grade A steel construction ensures a long service life, reducing the need for frequent replacements. • **Corrosion Resistance**: The zinc coating protects against rust and wear, extending the lifespan of the fasteners in various environments. • **Strong Grip**: Coarse threading provides a secure fit, preventing loosening under vibration or load, which enhances safety and reliability. • **Versatile Use**: Suitable for a wide range of applications, making it a go-to choice for professionals and DIY enthusiasts alike. --- *Product information compiled with AI assistance for reference purposes.*