M12‑1.75 × 140 mm Metric Carriage Bolt – Stainless Steel A4‑70, DIN 603

Designed for long‑reach fastening in applications where corrosion resistance and structural reliability are essential, the M12‑1.75 × 140 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 engineered to seat firmly into wood or metal to prevent rotation during tightening. Produced to DIN 603 specifications, this metric carriage bolt delivers consistent dimensions, reliable clamping force, and long service life. Commonly used in heavy timber construction, outdoor frameworks, marine and coastal installations, architectural fabrications, and stainless steel assemblies requiring extended reach and corrosion‑resistant fastening.