M12‑1.75 × 150 mm Metric Carriage Bolt – Stainless Steel A4‑70, DIN 603

Designed for long‑length fastening in demanding and corrosive environments, the M12‑1.75 × 150 mm DIN 603 carriage bolt is manufactured from A4‑70 (316) stainless steel to provide excellent resistance to rust, moisture, and chemical exposure. The rounded, low‑profile head offers a clean finished appearance for exposed installations, while the square neck is engineered to pull firmly into wood or metal to prevent rotation during tightening. Produced to DIN 603 specifications, this metric carriage bolt ensures consistent dimensions, reliable clamping force, and long‑term structural performance. Commonly used in heavy timber construction, outdoor frameworks, marine and coastal applications, architectural fabrications, and stainless steel assemblies where extended reach and corrosion resistance are essential.