M5 × M4 × 16 mm Socket Shoulder Screw – Stainless Steel A2 (18‑8), ISO 7379

Intended for precision mechanical assemblies, the M5 × M4 × 16 mm socket shoulder screw is manufactured to ISO 7379 specifications from corrosion‑resistant A2 (18‑8) stainless steel. The longer, precision‑machined shoulder provides stable load support and accurate spacing, making it ideal for applications involving alignment, guiding, and controlled rotational movement. An internal hex socket drive allows reliable tightening in compact or recessed locations, while the stainless steel construction ensures durability in both indoor and outdoor environments. Common applications include automation equipment, machinery, tooling, and precision motion systems.