3/8"-16 × 2" Carriage Bolt – Grade 8, Plain Finish

Engineered for applications that require increased fastening depth and high structural strength, the 3/8"-16 × 2" Grade 8 carriage bolt delivers consistent performance in demanding environments. The smooth, domed head provides a clean exterior finish, while the square neck is designed to anchor securely into wood or metal, preventing rotation during tightening. Manufactured from heat‑treated alloy steel, this Grade 8 fastener offers high tensile strength suitable for load‑bearing and high‑stress assemblies. The plain, uncoated finish is ideal for controlled environments or applications where coatings are unnecessary. Common uses include machinery frames, equipment mounts, fixtures, and structural connections requiring secure, longer‑reach fastening.