5/8-18 NTE Thin Pattern Nylon Insert Hex Lock Nut Zinc M4-.7 while the coarse threads ensure

while the coarse threads ensure a tight hold in wood or other materials

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

This lock nut is suitable for use in automotive

Their locking design prevents loosening due to vibration or movement

which means that it has a tensile strength of 120

5/8-18 NTE Thin Pattern Nylon Insert Hex Lock Nut Zinc M4-.7 while the coarse threads ensureThe 5 8 18 NTE Thin Pattern Nylon Insert Hex Lock Nut Zinc is a type of nut that is used to secure bolts and screws in place. It is made of zinc plated steel and has a nylon insert that helps to prevent the nut from loosening. The thin pattern design of this nut allows it to be used in tight spaces. This nut is commonly used in automotive, construction, and other industrial applications.