Screw.
Dorman Autograde 7/16-Inch Split Lock Washers Grade 8 Yellow Zinc Model 965-113
Dorman - Autograde P/N:44366
Dorman Autograde 761-120N Cap Screw, High Strength Steel, 5/16"-18 x 2"
Dorman Autograde Screw P N 784 155
Dorman Autograde Washer P N 784 326
Dorman (OE Solutions) 780-412N AutoGrade™ BOLTS NUTS FASTENERS OEM