QA1 HML8-10S H Series 3-Piece Alloy Rod End 1/2in Bore 5/8-18 LH Male Thread with Stud

The QA1 HML8-10S is a precision-engineered H Series three-piece alloy rod end featuring a 1/2 in. bore, 5/8-18 left-hand male thread, and a pre-attached stud configuration. Built for high-performance suspension, steering, and linkage applications, this rod end delivers the tight tolerances and durability that demanding racing and performance builds require.

QA1's HM Series rod ends utilize a traditional three-piece chromoly steel construction with a higher ball-to-race conformity for tighter tolerances, making them well suited to precision applications. The entire assembly is heat treated for maximum strength and wear resistance.

Key Features:

• Series: H Series 3-piece alloy rod end
• Bore: 0.500 in. (1/2 in.)
• Thread: 5/8-18 left-hand male thread
• Configuration: Pre-attached stud for easy connection and greater misalignment than standard bolt-mount designs
• Ball Material: 52100 bearing steel — heat treated, hard chrome plated, and precision ground
• Race Material: Chromoly heat-treated steel, corrosion and wear resistant
• Body Material: Chromoly steel — heat treated with protective coating for corrosion resistance
• Available in right- and left-hand thread configurations across the HM Series lineup

The QA1 HML8-10S is a trusted choice for custom suspension fabrication, steering linkages, and performance chassis builds where precise ball joint movement and long-term reliability are critical.