Hillman 18-Gauge Zinc Machine Bushing – 1-3/8×2-1/8

Precision-engineered Hillman 18-gauge zinc machine bushings deliver reliable, wear-resistant spacing for shafts, rods, and mechanical assemblies. These heavy-duty washers maintain accurate alignment while reducing friction between moving parts, protecting finishes from marring and extending component lifespan. Ideal for maintenance, repairs, or custom builds, they create consistent gaps between fasteners, gears, pulleys, or other critical hardware—ensuring smooth operation in industrial, automotive, or DIY applications.

Constructed from zinc-plated steel, these bushings offer moderate corrosion resistance paired with the durability of 18-gauge thickness. The compact 1-3/8″ × 2-1/8″ dimensions fit a wide range of shafts, while the five-piece pack ensures consistent sizing for repeatable performance. Trusted by mechanics and fabricators alike, Hillman’s bushings meet the demands of precision machinery, from assembly lines to hobbyist projects.