M4 × M3 × 8 mm Socket Shoulder Screw – Stainless Steel A2 (18‑8), ISO 7379

Manufactured to ISO 7379 standards, the M4 × M3 × 8 mm socket shoulder screw is produced from A2 (18‑8) stainless steel to deliver excellent corrosion resistance and long‑term durability. The precision‑machined shoulder provides accurate spacing and reliable load‑bearing support, making it ideal for pivot points, alignment features, and sliding or rotating components. A hex socket drive allows secure installation in compact or recessed assemblies, while the stainless construction ensures dependable performance in both indoor and outdoor environments. Commonly used in machinery, automation equipment, tooling, and precision mechanical assemblies.