O.S. Engine OS23411300 screw set 37SZ-H for RC engine hardware  [OS23411300]

Engine screw set for RC maintenance

This screw set is an RC-scale accessory intended for fastening and routine upkeep of engine-related components in model applications. It serves as replacement hardware to restore lost or worn fasteners and to support regular maintenance tasks without implying use on real vehicles.

The set is useful when servicing O.S. Engine components or organizing spares on a workbench; treat it as general-purpose engine hardware for securing parts during teardown, inspection, and reassembly. Verify each screw's fit and thread engagement before final tightening to avoid cross-threading.

For tuning and trim work, keep fasteners segregated by length and type so you can quickly match originals during reassembly. Use appropriate thread engagement and avoid over-torquing to maintain component alignment and avoid stress on mating parts.