M3-0.5 x 5 Metric Socket Head Cap Screw Class 12.9 ISO 4762 Black Ox XSMTIY the nut is hot-dipped galvanized

the nut is hot-dipped galvanized to provide a protective zinc coating that resists rust and corrosion

and industrial applications where strength and corrosion resistance are critical

It is also available in a variety of lengths to meet your specific needs

This screw is full thread

This nut meets or exceeds all applicable industry standards and is commonly used in automotive

M3-0.5 x 5 Metric Socket Head Cap Screw Class 12.9 ISO 4762 Black Ox XSMTIY the nut is hot-dipped galvanizedThe M3 0. 5 x 5 Metric Socket Head Cap Screw Class 12. 9 ISO 4762 Black Ox is a high strength, corrosion resistant screw designed for use in demanding applications. It is made from alloy steel and heat treated to a tensile strength of 12. 9, making it one of the strongest screws available. The black oxide finish provides additional corrosion resistance and a sleek, professional appearance. The screw has a socket head drive, which allows for easy