M16‑2.00 × 40 mm Hex Cap Screw – Stainless Steel A4 (316), DIN 933

Built for heavy‑duty fastening in corrosive and high‑load environments, the M16‑2.00 × 40 mm hex cap screw is manufactured to DIN 933 specifications from A4 (316) stainless steel. The fully threaded design ensures maximum thread engagement and uniform clamping force across structural and mechanical joints. A standard hex head allows secure installation using common industrial tools. A4 stainless steel provides outstanding resistance to rust, moisture, salt exposure, and chemical attack, making this fastener ideal for marine, outdoor, and industrial applications. Commonly used in machinery construction, structural steel assemblies, equipment frames, and stainless steel fabrications where strength, durability, and long service life are critical.