Metric Steel RC Fasteners

Metric hardware holds much of a modern RC model together, from the screws that anchor a motor mount to the bolts that secure landing gear and control hardware. This category covers steel fasteners in metric sizes for building, repairing, and maintaining model aircraft and other radio-control projects.

Common Metric Hardware

Metric steel fasteners typically span the smaller thread sizes a modeler reaches for most often, used with matching nuts and washers to make a secure joint. Steel is chosen where strength matters more than saving a fraction of an ounce, such as at the firewall, the wing bolts, or a hard point that sees repeated stress.

Keeping a supply of common sizes on the bench means a build or a field repair is not held up for the sake of a single screw. Matching thread pitch and length to the job keeps every joint solid.

Browse the metric fastener listings below to find what your project needs.