M4-0.7 Metric Class 8 K Lock Nut Zinc NKBZ The external teeth of the

The external teeth of the washer bite into the surface of the mating material

The bolt has a 1/4-20 thread size and is 1 3/4 inches long

They are made of zinc and have a conical shape

a width of 1

0 x 20 DIN 6921 10

M4-0.7 Metric Class 8 K Lock Nut Zinc NKBZ The external teeth of theThe M4 0. 7 Metric Class 8 K Lock Nut Zinc is a high quality, durable lock nut that is designed to provide a secure and reliable connection in a variety of applications. Made of zinc plated steel, this lock nut is resistant to corrosion and wear, making it ideal for use in harsh environments. The Class 8 designation indicates that this lock nut meets the highest standards of strength and durability, ensuring that it will perform reliably even under