914-1879, RS PRO, RS PRO Slot Countersunk A4 316 Stainless Steel Machine Screw DIN 963, M4x30.0mm, Brand RS Pro, Head Shape Countersunk, Drive Type Slot, Length Metric 30mm RS PRO Slot Countersunk A4 316 Stainless Steel Machine Screw DIN 963, M4x30.0mm