1/2" LH PTFE Heim Joint with Misalignment Shoulder | FK Rod Ends HRSMXL7T | FKBHRSMXL7T

FK Rod Ends HRSMXL7T – 1/2" Left Hand Thread PTFE Heim Joint with Misalignment Shoulder

The FKBHRSMXL7T is a premium FK HRSMX series 3-piece heim joint featuring a built-in misalignment shoulder for increased angular articulation. The key difference from the HJMX series: the HRSMX has a larger diameter shank than its bore hole — in this case a 1/2" shank with a 7/16" hole — allowing for greater misalignment without sacrificing strength.

Key Features

• FK HRSMX series 3-piece construction with built-in misalignment shoulder
• PTFE fabric liner for low-friction, maintenance-free articulation
• F2 fit for precise housing tolerances
• 1/2" left hand (LH) thread with 7/16" bore hole
• Hard chrome plated 52100 steel ball, heat treated (Rc 56 min.)
• 4340 chromoly body, heat treated, zinc plated & chromate treated
• Alloy steel race, zinc plated & chromate treated

HRSMX vs HJMX – What’s the Difference?

The HRSMX series has a larger shank diameter than its bore hole, providing greater misalignment capability. The HJMX series has a matching shank and bore diameter (e.g. HJMX7T = 7/16" shank, 7/16" hole). Choose HRSMX when you need maximum articulation in tight spaces.

Specifications

• SKU: FKBHRSMXL7T
• Series: FK HRSMX – 3-piece PTFE with Misalignment Shoulder
• Thread: 1/2" Left Hand (LH)
• Bore: 7/16" hole
• Fit: F2
• Ball Material: 52100 Steel, Hard Chrome Plated, Heat Treated
• Body Material: 4340 Chromoly, Heat Treated, Zinc Plated & Chromate Treated
• Race: Alloy Steel, Zinc Plated & Chromate Treated
• Liner: PTFE Fabric