Bradford White® 239-81843-00 Screw, For Use With: Model EF60T125(E)(N, X)(A)2, EF60T150(E)(N, X)(A)2, EF60T199(E)(N, X)(A)2 and EF100T150(E)(N, X)(A)2 Water Heater, #6-32 x 3/8 in