Description

Bronze Marine/Industrial Fittings: High-grade bronze alloy parts designed to resist corrosion in high-moisture or fluid-handling environments

• Lift Drive Shaft (Threaded Rod): This is a heavy-duty mechanical screw (often an ACME thread or worm shaft) designed to convert rotational turning motion into linear lifting motion. As the shaft turns, it drives the nut up or down to lift or lower heavy loads.

• Bronze Lift Nuts and Housings (Cylindrical and Flanged Parts): The other two pieces are bearing housings and lift nuts (or safety nuts) that thread onto the drive shaft. They are specifically machined from bronze because bronze has excellent wear resistance, high load capacity, and natural low-friction properties. This prevents the threads from binding or wearing out quickly when grinding against a harder steel shaft under immense pressure.