M6‑1.00 × 90 mm Hex Cap Screw – Stainless Steel A4 (316), DIN 933

Designed for long‑reach fastening in environments where corrosion resistance and reliability are essential, the M6‑1.00 × 90 mm hex cap screw is manufactured to DIN 933 specifications from A4 (316) stainless steel. The fully threaded shank provides maximum thread engagement through thicker assemblies, ensuring strong and consistent clamping force. A standard hex head allows efficient installation and removal using common hand tools. A4 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 machinery assemblies, equipment frames, structural connections, and stainless steel fabrications where extended length and long service life are required.