Tensile - 100,000 psi to 125,000 psi, Hardness - 85 Rockwell B
5/8-11 USS Coarse Thread
Great corrosion resistance for outside applications
25 Pieces
Description
All pictures represent actual product. Nylock hex nuts have a nylon insert in the nut that allows the nut to grab the fastener. This keeps the nut from backing off due to vibration. USS Coarse thread. Very good corrosion resistance. These are good for applications where they will be used outside.