5/8"-11 Coarse Thread. Fits 1" socket. Large open end lug nut. Auto racing is a hazardous sport. Plated Steel.
5/8" Wheel Stud 3-1/4" Long Coarse Racing IMCA USTMS 10 Pack
Ford M-6375-A302B, One Natural Steel Steel Flywheel Performance Racing Parts
Allstar ALL56192, One Cadmium Steel 3/4 Rh Steel Clevis Performance Racing Parts
Allstar ALL56194, One Cadmium Steel 5/8 Rh Steel Clevis Performance Racing Parts
Manley 14101-1, One Natural Steel Sbc 5.700 Steel Rod Performance Racing Parts