Shop All Machine Screw Nuts (Diameters < 1/4")
Machine Screw Nuts
Hex Finish Nuts for Diameters Under - 1/4"
A machine nut is used with a machine screws to mechanically connect materials together. This type of nut is used with smaller machine screw sizes under 1/4". Hex Machine nuts are used for many fastening applications. Machine screw nuts are often used with hex cap screws, socket screws and bolts.
Hex machine nuts are available in 304 Stainless Steel, 316 Stainless Steel, 18-8 Stainless Steel Black Oxide, Solid Brass, Silicon Bronze, and Zinc Plated Steel.
Not sure what material you need? Check out our Material Guide to find the right material for your needs!
Trade Names: Machine nuts, machine finish nuts, and machine hex nuts.