QTY:8pcs Class 12.9 Rear wheel studs.
Replacement OEM Number610-303, 610303, E5TZ1107B; 6131, B142314, 99712, 97226, 27813B, RB27813B, BD61175, E5TZ-1107-B
Meets or Exceeds OEM Specs for Fit and Performance.
comes with 1 year wa-rranty
Fits For Rear wheel studs for 1985-2004 Ford F-250.
for 1985-1997 F-350, rear
for 1987-2004 E-350 Econoline, rear
for 2000-2004 E-450; rear
for 1990-1991 E-250 Econoline rear;
for 2002 Ford E-550 Econoline Super Duty;
for 1990-1997 Ford F53 V8 7.5 Rear; for 1990-1997 Ford F59 V8 7.3 rear
Wheel Stud Thread Size: 9/16"-18; 3.28 in. UHL 84.5mm, 0.677 in. Knurl, Shoulder Length (In): 0.938 In., Thread Length : 2.123 in; Head Diameter: 0.858 In

please check your stock bolt sizes before you buying.