Zinc Yellow-Chromate Hex Cap Screw, Grade 8 Steel Bolt, 5/8"-11 x 3" Long

Made from Grade 8 steel, these screws can be used in high-stress applications, such as valves, pumps, motors, and automotive suspension systems. They are at least 25% stronger than medium-strength steel screws. Grade 8 steel hex head screws are marked with six radial lines. Length is measured from under the head. Zinc yellow-chromate plated steel screws resist corrosion in wet environments. Match the thread spacing of mating components. Coarse threads are the industry standard; choose these screws if you don’t know the threads per inch. Features: Diameter: 5/8" Length: 3" Material: Steel Finish: Yellow Zinc Head Style: Hex (15/16 Wrench)