These massive heim joints are the best you can buy. They are heat treated and hard chrome plated to give you a better finish for longer. The race is Teflon impregnated nylon for superior durability. These rod ends have a 5/8 inch Shaft with 18tpi.

The 5/8 inch bore is the strongest way to make this heim. Used on sand rails, a-arms, drag cars, rock crawlers or anywhere a high quality heim is needed.
Details:

• 4130 Aircraft grade Chromomoly steel
• Right Hand thread (Normal)
• Chrome plated finish
• 5/8-18tpi with 5/8 inch hole .625
• 17,955-pound load rating
• Includes Jam nut, and tube adapter for .790 inch id tube