-Thread Size: 9/16THS"

All of our Lugs are made of the Highest quality steel. They are secured with a 60 degree tapered cone seat for snug secure fit. The mirror like finish will stand up to the elements and stay bright and shiny with proper up keep. Please know your receiving some of the HIGHEST QUALITY product the market has to offer, BUY WITH CONFIDENCE!

• -Set of 20 high quality forged steel lug nuts.
• -Made of SCM 435 Cold Forged Steel.
• -60 degree taper bulge seat lug nuts for secure fit.
• -Each lug has a unique 7 Spline design for theft deterrence and a sleek look.
• -2X 7 spline safety security key.