QA1's H Series is a traditional three-piece chromoly steel rod end. These precision rod ends are heat treated and protective coated for corrosion resistance, and are offered in right and left hand threads in metric and inch dimensions. Grease fitting and stud configurations are available.
Specifications:
- Type: H Series 3-Pc Male rod end
- Thread hand: Left Hand
- Bore diameter: .375in
- Thread size: 3/8-24
- Ball material: 52100 bearing steel, heat treated, hard chrome plated, precision ground
- Race: chromoly heat treated steel, corrosion and wear resistant
- Body material: chromoly steel, heat treated, protective coated for corrosion resistance
- Lubrication: Metal-to-metal (grease fitting configurations available)
- Part number: HML6
FAQ
What size bore and thread does the HML6 have?
The QA1 HML6 is a H Series 3-Pc male rod end with a .375in bore and a 3/8-24 thread.
Which thread direction is this rod end?
This rod end uses a left hand thread. QA1 offers matching rod ends in the opposite thread hand for adjustable link and tie rod assemblies.
What is the H Series 3-Pc rod end made from?
The ball is 52100 bearing steel, heat treated, hard chrome plated, precision ground, and the body is chromoly steel, heat treated, protective coated for corrosion resistance. The race is chromoly heat treated steel, corrosion and wear resistant.
Does the HML6 rod end require greasing?
This is a metal-to-metal rod end. QA1 offers grease fitting configurations for applications that call for periodic lubrication.

