M12‑1.75 × 160 mm Metric Carriage Bolt – Stainless Steel A4‑70, DIN 603

Engineered for very long fastening applications where corrosion resistance and structural stability are essential, the M12‑1.75 × 160 mm DIN 603 carriage bolt is manufactured from A4‑70 (316) stainless steel for dependable performance in harsh environments. The smooth, domed head provides a clean finished appearance suitable for exposed installations, while the square neck is designed to seat securely into wood or metal to prevent rotation during tightening. Produced to DIN 603 specifications, this metric carriage bolt offers consistent dimensions, reliable clamping force, and long service life. Commonly used in heavy timber construction, outdoor structures, marine and coastal installations, architectural fabrications, and stainless steel assemblies requiring extended reach and corrosion‑resistant fastening.