MetalMate Nyloc Nut CL8 ZP M4 Box 1000 DIN982 Type P

• Nyloc Nuts.
• Finish: Zinc plated.
• Most popular sizes to suit most applications.
• Zinc plated for increased corrosion resistance.
• Type 'P'. 
• Nyloc nuts have a specially designed insert that enables self-locking on tightening.
• Nylon insert assists self-locking.