Suki Domed Cap Hex Nuts M8 Pack Of 50

Suki Domed Cap Hex Nuts Are Six-Sided Nuts With A Dome Shape And With Nylon-Filled Collars These Collars Adhere To The Thread Of The Fastener Bolt Or Screw Giving A More Secure Fix When A Bolt Or Screw Reaches The Collar, The Threads And Nylon Form A Tight, Frictional Fit, Restricting Movement Of The Fastener