High-Strength M8-1.25 Steel Hex Nuts, Class 8, DIN 934 Standard, 13mm Flats, 6.5mm Thick, Plain Finish, Pack of 100 - Ideal for Machinery Assembly & Automotive Applications

Product Description

The class 8 steel hex nut has a plain finish and meets Deutsches Institut für Normung DIN 934 specifications. It has six flat sides that a wrench can grip to turn from the side, enabling use when there is no space above the nut. Class 8 steel is often used in applications where stength is the primary consideration.Nuts are internally threaded fasteners that are used with bolts and threaded rods and studs to connect components. Several different nut styles fit a variety of application and installation requirements. Some styles, such as hex nuts, acorn nuts, flange nuts, and coupling nuts, must be tightened with a tool. Others, such as eye nuts, thumb nuts, and wing nuts, can be tightened by hand. Some nuts have a self-locking mechanism, such as a nylon patch or distorted threads, that makes them suitable for applications with a high amount of vibration.