M12‑1.75 × 80 mm Metric Carriage Bolt – Stainless Steel A4‑70, DIN 603

Engineered for long‑span fastening where corrosion resistance and consistent clamping performance are essential, the M12‑1.75 × 80 mm DIN 603 carriage bolt is manufactured from A4‑70 (316) stainless steel for reliable service in harsh and outdoor environments. The smooth, domed head offers a clean, finished appearance suitable for exposed installations, while the square neck is designed to anchor securely into wood or metal to prevent rotation during tightening. Produced to DIN 603 specifications, this metric carriage bolt provides uniform dimensions, dependable mechanical strength, and long service life. Common applications include heavy timber construction, outdoor frameworks, marine and coastal installations, architectural fabrications, and stainless steel assemblies requiring extended reach and corrosion‑resistant fastening.