M20‑2.50 × 110 mm Hex Cap Screw – Stainless Steel A4 (316), DIN 933

Designed for extra‑long, heavy‑duty metric fastening in corrosive and high‑load environments, the M20‑2.50 × 110 mm hex cap screw is manufactured to DIN 933 specifications from A4 (316) stainless steel. The fully threaded shank provides maximum thread engagement through thick or multi‑layer assemblies, ensuring uniform clamping force and secure load transfer over extended distances. A standard hex head allows reliable installation and removal using common industrial tools. A4 (316) stainless steel offers excellent resistance to rust, moisture, salt exposure, and chemical attack, making this fastener well suited for marine, outdoor, and industrial applications. Commonly used in heavy machinery, structural steel connections, equipment frames, and stainless steel fabrications where extended length, durability, and long service life are essential.