M4 x 16 Socket Buttons ISO 7380 Grade A2 304 Stainless Steel

Diameter: M4

Thread Pitch: 0.7mm (Metric Coarse)

Length Overall: 16mm

Type: Hex Allen Key (Socket), Setscrew (Grubscrew), Plain Cup Point (PCP)

Grade: A2-70 304 Stainless Steel

Spec: DIN 916 / ISO 4029

Socket A/F: 2.5mm