3/8-16 Stover Alternative Automation Style Lock Nut Grade C Cad And Wax WSV The hex head provides easy

The hex head provides easy installation using a wrench or socket

The M6 x 55 DIN 931 8

The 5/16-18 x 6 Hex Tap Bolt Grade 8 Fully Threaded Zinc Yellow is a high-strength bolt designed for demanding applications

and the 4 1/2 refers to the length of the bolt

3/8-16 Stover Alternative Automation Style Lock Nut Grade C Cad And Wax WSV The hex head provides easyThe 3 8 16 Stover Alternative Automation Style Lock Nut Grade C Cad And Wax is a high quality nut that is designed to provide a secure and reliable connection. It is made from steel and has a cadmium and wax finish for corrosion resistance. The nut has a grade C rating, which means that it is suitable for use in applications where high strength is required. It is also self locking, which means that it will not loosen due to vibration or other forces.