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

Engineered for extra‑long fastening applications where corrosion resistance and structural reliability are critical, the M8‑1.25 × 70 mm DIN 603 carriage bolt is manufactured from A4‑70 (316) stainless steel for outstanding performance in harsh environments. The domed head provides a smooth, finished appearance suitable for exposed installations, while the square neck is designed to bite securely into wood or metal to prevent rotation during tightening. Produced to DIN 603 standards, this metric carriage bolt offers consistent dimensions, dependable strength, and long service life. Commonly used in outdoor structures, marine and coastal installations, machinery assemblies, architectural projects, and stainless steel fabrications requiring extended reach and corrosion‑resistant fastening.