Cut beef steak into 1-1/4-inch pieces. Combine seasoning ingredients in medium bowl. Add beef; toss. Alternately thread beef and bell pepper onto six 10-inch metal skewers.
Place kabobs on grid over medium, ash-covered coals. Grill, covered, 8 to 10 minutes (over medium heat on preheated gas grill, 9 to 11 minutes) for medium rare (145°F) to medium (160°F) doneness, turning once. Season with salt.