Individual screw for attaching the headlight retaining ring on any 1967-70 Mercury Cougar or 1965-70 Ford Mustang, and pretty much most all other Fords during those years. #8 stainless steel screw. Two needed per headlight bulb retaining ring. A total of 8 would be needed for a quad headlight system on all Cougars.
Replaces Ford part number 375452-S.