M30‑3.50 x 80 mm Stainless Steel A4 (316) Hex Cap Screw, Full Thread, DIN 933

Manufactured from A4 stainless steel (316), the M30‑3.50 x 80 mm DIN 933 hex cap screw is built for high‑load metric fastening applications where corrosion resistance and long‑term mechanical reliability are essential. The full‑thread (FT) design provides continuous thread engagement along the entire length of the fastener, ensuring uniform clamping force and secure joint integrity in heavy structural or industrial assemblies. A standard hex head allows accurate torque application using metric tooling, supporting controlled and repeatable installation. Commonly used in marine environments, chemical processing equipment, outdoor structural connections, and heavy industrial machinery, this fastener delivers dependable strength and extended service life in conditions exposed to moisture, chemicals, and aggressive corrosive elements.