Special GM OEM style 12mmx1.5 lug nuts with external threads. They have smaller hex size (3/4") These lug nuts fit Chevy, GMC trucks and vans. They are used to accept screw on newer decorative covers or caps onto the older GM trucks and vans which have 12mmx1.5 thread stud. Our application guide page will answer most of your application fitment questions but ask us for unanswered question. Sold in each piece.

• special GM OEM style lug nut
• 12x1.5 internal thread
• 3/4" hex size