Rod End - 1/2in x 1/2in RH Teflon - Male

The QA1 Rod End - 1/2in x 1/2in RH Teflon Male (model EXMR8) is a spherical rod end bearing engineered for precise articulation in mechanical systems where corrosion resistance and low friction are critical. This right-hand male threaded fastener features a PTFE-lined bore that delivers consistent performance in salt air, freshwater, and high-vibration environments. Built from zinc oxide-coated steel, it serves demanding applications in marine equipment, suspension systems, and steering linkages where reliability under stress cannot be compromised.

The 1/2-inch bore accommodates standard fastener sizing, while the PTFE (Teflon) lining minimizes friction and extends service life in wet conditions. The 1/2-20 right-hand male thread specification ensures compatibility with matching female rod end bearings and threaded mounts. Zinc oxide plating provides baseline corrosion protection for freshwater and light marine exposure, though heavy saltwater applications may benefit from additional protective measures. The compact 3.05 x 0.85 x 4.05-inch profile allows installation in space-constrained applications without sacrificing load-bearing capacity or articulation range.

This component is specified for use in boat steering systems, outboard motor tilt mechanisms, fishing equipment rigging, and suspension linkages where smooth articulation and durability matter. Technicians and builders working on custom marine installations, restoration projects, and performance upgrades rely on QA1 rod ends for their dimensional accuracy and consistent fit. The PTFE lining resists galling and reduces wear compared to traditional bronze or steel liners, extending intervals between maintenance and replacement in active-use vessels.