M20‑2.50 × 180 mm Hex Cap Screw – Stainless Steel A4 (316), DIN 933

Engineered for very long‑reach, high‑load metric fastening in corrosive and extreme environments, the M20‑2.50 × 180 mm hex cap screw is manufactured to DIN 933 specifications from A4 (316) stainless steel. The fully threaded length ensures complete thread engagement through thick or multi‑layer assemblies, delivering consistent clamping force and secure load distribution over extended distances. A standard hex head allows dependable installation and removal using conventional industrial hand or power tools. A4 (316) stainless steel provides outstanding resistance to rust, moisture, salt spray, and chemical attack, making this fastener especially suitable for marine, offshore, outdoor, and heavy industrial applications. Common uses include heavy machinery assemblies, structural steel connections, equipment frames, and stainless steel fabrications where extended length, corrosion resistance, and long service life are essential.