M8‑1.25 × 80 mm Metric Carriage Bolt – Stainless Steel A4‑70, DIN 603

Manufactured for extra‑long fastening applications where corrosion resistance and structural integrity are essential, the M8‑1.25 × 80 mm DIN 603 carriage bolt is produced from A4‑70 (316) stainless steel for dependable performance in harsh environments. The smooth, domed head provides a clean, professional appearance for exposed installations, while the square neck is designed to seat firmly into wood or metal to prevent rotation during tightening. Built to DIN 603 specifications, this metric carriage bolt ensures consistent dimensions, reliable mechanical strength, and long service life. Commonly used in outdoor structures, marine and coastal installations, machinery assemblies, architectural fabrications, and stainless steel constructions requiring extended reach and corrosion‑resistant fastening.