ALL STATE TRAILER SPARES 1/2 Inch Nyloc Nut Zp Hex Bsw

• The Nyloc nut is an economic locking nut and ideal in applications where vibration or motion could loosen or undo the nut.
• It uses a nylon insert located towards the top of the nut, reducing its inner diameter, which then deforms over the mating thread.
• Thread Pitch: 12 TPI
• Surface Finish: Zinc