Wheel Stud
Brand: Dorman HELP
Dorman 610-390.1: M12-1.75 Serrated Wheel Stud - 14.75mm Knurl, 51mm Length
#1 Square Recess Bit
#10 45DEG.ELBOW Hose End
#10 5/8 Flare to 1/2 Pipe
#10 5/8 ID Flared Union