Csk Cap M5 x 20mm A4 Stainless Steel DIN 7991

Cap Screw
Hexagon Socket Head
Metric
Stainless Steel A4 Grade 316
Dia: M5
Pitch: 0.8
Length: 20mm
DIN 7791
Allen Key Size: 3mm
Achieves a smooth, flat surface, crucial for aesthetics and safety.
Ideal for marine, outdoor, chemical, or food industry applications due to A4 (316) grade.
The internal drive allows for tightening where external wrenching isn't feasible.
Used in cabinetry, furniture, machinery, marine hardware, medical equipment, and anywhere a clean, durable, corrosion-resistant fastener is needed.