5/8-18 L9 Hex Nut Alloy Cadmium Yellow and Wax Coated Domestic USA (500)

5/8-18 L9 Hex Nut Alloy Cadmium Yellow and Wax Coated Domestic USA (600) . L9 High Tensile Strength Hex Nuts are designed for use in high stress, severe service environments. The highest mechanical strength off-the-shelf fastening system available, its special features control torque-tension characteristics to develop high clamp loads when using properly controlled tightening methods. Brighton Best manufactures L9 nuts from AISI alloy steels. L9 components are fabricated from high-grade alloy steel AISI 8640H on state-of-the-art equipment right here in the USA. L9 Hex Nuts are for use with corresponding L9 Hex Cap Screws only.