Midwest Fastener M5-0.8 x 12 mm Socket Set Screws, 8-Pack

The Midwest Fastener M5-0.8 x 12 mm Socket Set Screws provide dependable holding power for securing pulleys, gears, collars, and other machine components onto shafts. Designed with a cupped point, each screw bites into the mating surface to resist loosening caused by vibration and continuous operational use. Constructed from sturdy steel, these coarse-threaded socket set screws feature an internal hex socket drive that allows for precise tightening in tight spaces. Supplied in a convenient package of eight, they are ideal for a variety of mechanical assembly, maintenance, and repair tasks.