QA1 AMR3S Endura A-Series Aluminum Rod End Male Right-Hand 3/16in Bore 10-32 Stud Red

The QA1 AMR3S is an A-Series Endura aluminum rod end in a stud-style configuration, featuring a 3/16-inch (0.190") bore and 10-32 right-hand male thread. Built from 7075 aircraft aluminum and finished in a distinctive red anodize, this rod end is engineered for performance and racing applications where minimizing weight without sacrificing strength is critical.

The Endura Series design uses a Nylon/PTFE injection-molded race that is completely self-sealing and self-lubricating, keeping dirt and debris out while eliminating the need for routine greasing. The hardened steel ball is manufactured from 52100 bearing steel — heat treated, precision ground, and hard chrome plated for exceptional durability and wear resistance. The AM Series design is over 10% lighter than traditional three-piece aluminum rod ends, making it ideal for sprint car radius rods, steering linkages, and other weight-sensitive performance builds.

Key Features:

• Series: A-Series Endura (AM) — Male, Right-Hand, Stud Style
• Bore: 0.190 in. (3/16 in.)
• Thread: 10-32 Right-Hand Male
• Ball Diameter: 0.312 in.
• Overall Length: 1.250 in.
• Shank Length: 0.625 in.
• Head Width: 0.750 in.
• Misalignment Angle: 13°
• Radial Load Capacity: 788 lbs.
• Body Material: 7075 Aircraft Aluminum, Red Anodized
• Ball Material: 52100 Bearing Steel, Heat Treated, Hard Chrome Plated, Precision Ground
• Race: Nylon/PTFE — Self-Lubricating and Self-Sealing
• Configuration: Stud Body (S)
• Approximate Weight: 0.02 lbs.

The AMR3S is a go-to choice for circle track racing, sprint car builds, and high-performance steering or suspension linkage applications where a compact, lightweight, and maintenance-free spherical rod end is required.