M3-0.5 Metric Class 8 K Lock Nut Zinc 08NCUP The nut has a standard

The nut has a standard pattern hex shape and is designed to be used with 1/4-20 machine screws

This bolt has a square head and a plain finish

The washer is suitable for use with M8 bolts and has a diameter of 13mm and a thickness of 1

making it compatible with bolts and other fasteners of the same size

creating a secure grip

M3-0.5 Metric Class 8 K Lock Nut Zinc 08NCUP The nut has a standardThe M3 0. 5 Metric Class 8 K Lock Nut Zinc is a high quality nut designed for use in a variety of applications. It is made from durable zinc plated steel and features a K style lock washer that helps to prevent loosening. This nut is ideal for use in automotive, industrial, and construction applications. It meets or exceeds all applicable industry standards and is available in a variety of sizes to meet your specific needs.