RS PRO Plain Stainless Steel Hex Socket Cap Screw, DIN 912, M3 x 6mm / 8740995

As the sockets increase in size the threads decrease and the shank increases. A2 Stainless Steel Hex Socket Cap Screw - Metric Thread. A2 grade 18//8 stainless steel (Type 304 S15) Can be used up to 800°C Suitable for use in most food, medical, chemical, construction, electronic and domestic applications. Part threaded