The HexaGuard Zinc Lock Nut is a reliable option for those in need of a secure fastening solution.
Made of zinc plated steel, these nuts are designed for prevailing torque and feature a hex nylon insert flange. Available in M 5, M 6, and M 8 sizes, these DIN 6926 nuts have a Class 8 rating and a standard coarse thread.
The HexaGuard Zinc Lock Nut is a practical choice for those seeking a …

This package contains 25 stainless steel serrated flange nuts, each with a drive size of 1/2" and a thread size of 5/16-18. The nuts are designed with a wide flange at one end which acts as an integrated, non-spinning washer.
The serrations on the washer provide a locking characteristic, distributing the pressure of the nut over the part being secured and reducing the chance of damage or loos…