M20‑2.50 × 160 mm Hex Cap Screw – Stainless Steel A4 (316), DIN 933

Manufactured for extended‑length, heavy‑duty metric fastening in corrosive and high‑stress environments, the M20‑2.50 × 160 mm hex cap screw is produced to DIN 933 specifications from A4 (316) stainless steel. The fully threaded length allows maximum thread engagement through thick or multi‑layer assemblies, providing consistent clamping force and dependable load transfer across long fastening spans. A standard hex head enables secure installation and removal using common industrial hand or power tools. A4 (316) stainless steel delivers superior resistance to corrosion from moisture, salt exposure, and chemical environments, making this fastener ideal for marine, offshore, outdoor, and industrial applications. Commonly used in heavy machinery, structural steel connections, equipment frames, and stainless steel fabrications where extended reach, durability, and long service life are critical.