M12 x 1.75 Hex Jam Nut - Steel - Zinc - Class 4 - DIN 125B - Pkg of 100

Hex nuts are commonly used in machinery, automotive, and structural applications, and provide adequate strength for many different types of common applications.

DIN 6331 hexagon nuts are used for applications where frequent tightening and untightening is required, the flange of the nut eliminates the need for washers.

The 339 Kit is an assortment of hex nuts that feature 10 different sizes ranging from #6 machine screw nuts to 5/8" hex nuts. Hex nuts are intended to be used in conjunction with bolts, screws, studs, threaded rod and any other fastener that has machine screw threads. Special Features: Machines, Tools, Appliances, and Electronic Devices Applications: Reusable Six Compartment Kit, Includes Most Popular Sizes

Hex nuts are commonly used in machinery, automotive, and structural applications, and provide adequate strength for many different types of common applications.

Jam Nuts provide durable low profile fasteners that are normally half the height of a standard nut, and are tightened against the work surface and used in situations where a standard nut would not fit. A jam nut can also be used with a hex nut to prevent it from loosening for long lasting reliability. Nuts are designed to be driven by wrench or pneumatic tools for ease of installation.