RITD Pro 4 link bolt kit for 1/2” plates and rod ends. Kit includes 8 NAS style bolts with 1.25” Grip and 1.78” total length, kit includes 16 Stainless Washers and 8 Nuts Thin style Grade 8 with Nylock. 
These bolts are perfect for your high horsepower race ride to secure full engagement on both 4 link brackets and rod ends where before threads were wearing into the brackets and creating a inconsist race car on going straight!