5/16"-18 x 3 1/2" Carriage Bolt, Coarse, Full Thread, Grade A Steel, Hot Dip Galvanized Finish

# Fasteners ## Overview The **5/16"-18 x 3 1/2" Carriage Bolt** by MROSupply Fasteners is a versatile and durable fastening solution designed for a wide range of applications in the automotive and industrial sectors. Crafted from **Grade A Steel** and featuring a **hot dip galvanized finish**, this carriage bolt provides exceptional corrosion resistance and strength, making it an ideal choice for both indoor and outdoor projects. ## Key Features • **Dimensions:** 5/16" diameter, 18 threads per inch, and a length of 3 1/2", providing the perfect fit for various applications. • **Material:** Made from high-quality Grade A Steel, ensuring superior tensile strength and durability. • **Finish:** Hot dip galvanized for enhanced corrosion resistance, making it suitable for use in harsh environments. • **Threading:** Full thread design allows for maximum grip and reliable fastening performance. • **Head Type:** The carriage head design enables easy installation and a flush finish, preventing theft and reducing the risk of loosening. ## Applications • **Construction Projects:** Ideal for securing structural components, framing, and wood connections. • **Automotive Industry:** Commonly used for fastening parts in vehicles and machinery, ensuring robust assembly. • **Outdoor Equipment:** Perfect for use in outdoor furniture, deck installations, and other applications exposed to moisture. ## Benefits • **Enhanced Durability:** The Grade A Steel construction ensures long-lasting performance, minimizing the need for frequent replacements. • **Corrosion Resistance:** The hot dip galvanized finish protects against rust and degradation, extending the lifespan of the fastener. • **Versatility:** Suitable for a wide range of applications in various industries, providing flexibility for different projects. --- *Product information compiled with AI assistance for reference purposes.*