Mild steel hexagon set screws in a self colour finish provide a versatile fastening solution for general-purpose engineering, fabrication, machinery assembly and construction tasks. Supplied in their natural steel finish, these set screws are ideal for applications where components will be painted, coated, welded or used indoors away from corrosive environments. Manufactured to ISO 4017 / DIN 933, they feature a fully threaded shank for secure clamping and reliable performance across a wide range of mechanical applications.

Common uses include bracket installation, equipment assembly, timber construction, workshop repairs and general engineering tasks. When paired with matching nuts and washers, mild steel set screws offer dependable tightening behaviour and consistent load distribution. Their combination of strength, versatility and ease of use makes them a practical choice for everyday fastening requirements.