Rod End - 5/16in x 5/16 24 RH Aluminum - Female

The QA1 AFR5 Rod End — 5/16-inch x 5/16-24 Right-Hand Aluminum Female — is a precision spherical joint engineered for steering linkage, suspension geometry adjustment, and chassis tuning in high-performance marine and automotive applications. This aluminum construction rod end combines lightweight design with PTFE-lined bearing surfaces, enabling smooth articulation under lateral loads while resisting corrosion in salt-water environments.

The 5/16-inch bore accepts standard rod shafts, while the 5/16-24 right-hand female thread integrates seamlessly into control arm assemblies and turnbuckle-style adjusters without requiring an additional coupling nut. The PTFE lining reduces friction and extends component life under continuous motion, a critical advantage when fine-tuning suspension angles or steering response on high-speed offshore patrol vessels. Red anodized finish provides visual identification and baseline corrosion protection, though additional marine-grade grease is recommended for extended salt-water operation.

Buyers restore or upgrade marine propulsion systems, offshore fishing platforms, and performance boats where suspension geometry or steering tie-rod adjustment demands precision-engineered spherical joints. The compact 3.0-inch length and 0.85-inch diameter fit tight linkage spaces on center consoles and cabin cruisers, while aluminum construction keeps rotational mass minimal—an especially important consideration in high-speed applications where inertia and lag affect steering response. This single rod end is sold individually, allowing builders to source matched pairs for balanced geometry or replace worn joints incrementally.