The Hillman Group 180334 1 1 1 5/8-11 All Metal Grade C Lock Nut, 25-Pack

Product details

From the manufacturer Hillman Solutions is a leading North American provider of hardware products, including home improvement products, protective and job site gear solutions including gloves and storage, and robotic technologies encompassing key duplication and accessories, engraving and knife sharpening. Hillman designs innovative products and merchandising solutions for complex categories. Founded in 1964 in Cincinnati, Ohio, Hillman believes that the building never stops. Product Description All Metal Lock Nuts are nuts with a crowned top that is crimped to create the locking feature. These nuts are hardened to a Grade C strength level, which is equivalent to 150,000 psi/min Proof Load Strength. Grade C nuts are also recommended for use with A-325 structural bolts. Lock nuts provide excellent resistance to loosening in high vibration applications. From the Manufacturer All Metal Lock Nuts are one piece, all-metal prevailing torque hex nuts with a conical top and a flat bottom bearing surface with chamfered corners All Metal Lock Nuts are capable of withstanding severe vibration and shock loads Zinc-plated for moderate corrosion resistance Product Dimension: 3.25" x 3.37" x 2.0"