M5‑0.80 × 20 mm Socket Set Screw, Cup Point – Stainless Steel A4 (316)

Engineered for fastening applications that require deeper thread engagement and superior corrosion resistance, the M5‑0.80 × 20 mm socket set screw with cup point is manufactured from A4 (316) stainless steel for reliable performance in harsh environments. The extended length increases holding depth, while the cup point focuses clamping force into the mating surface to help maintain secure positioning under vibration or light mechanical load. An internal hex socket drive allows precise installation in recessed or space‑restricted assemblies. Commonly used in marine equipment, chemical processing systems, food and beverage machinery, and precision mechanical applications where durable, corrosion‑resistant fastening is essential.