Midwest Fastener #6-40 x 1/8 in. Black Oxide Hex Socket Set Screw, 8-Pack

The Midwest Fastener #6-40 x 1/8 in. Black Oxide Hex Socket Set Screw provides secure fastening and dependable holding power in mechanical and precision assembly applications. Engineered with durable steel construction, this headless fastener is designed to sit flush or below the surface to prevent snagging and maintain a clean profile. Featuring a fine thread pattern and a protective black oxide finish for enhanced corrosion resistance, this set screw is ideal for securing pulleys, gears, collars, and knobs onto shafts. The precision hex socket drive ensures positive engagement and efficient installation using standard hex keys.