1/4″-20 X 1/2″ Grade 8 Yellow Zinc Hex Cap Screws
Hex Head Cap Screws are designed for easy assembly into a tapped hole. Grade 8 has a greater tensile strength than Grade 5. Designed for use in high-strength and high-stress applications. Yellow Zinc fasteners have been plated with a clear zinc coating and are then coated again with a yellow dichromate.