M12‑1.75 × 30 mm Metric Carriage Bolt – Stainless Steel A4‑70, DIN 603

Designed for medium‑length fastening in corrosive and outdoor environments, the M12‑1.75 × 30 mm DIN 603 carriage bolt is manufactured from A4‑70 (316) stainless steel to provide excellent corrosion resistance and dependable mechanical strength. The smooth, domed head delivers a clean, professional appearance for exposed installations, while the square neck is engineered to seat firmly into wood or metal to prevent rotation during tightening. Produced in accordance with DIN 603 specifications, this metric carriage bolt ensures consistent dimensions, reliable fit, and long service life. Commonly used in outdoor structures, marine and coastal installations, machinery assemblies, architectural fabrications, and stainless steel constructions where durability and corrosion resistance are critical.