The Hillman Group 8989 1/2 Axle Nut Zinc (2 Packs of 2)

National Hardware N179-804 4005BC Smooth Rods in Zinc, 1/2" x 36"

(4) Radio Flyer Replacement Large Wheel Hub Caps for Steel & Wood Wagons, 1/2"

The Hillman Group 45632 5/8-Inch Axle Cap Nut, 8-Pack

1/2" Bore Zinc Plated Shaft Collars Solid Steel Set Screws Style (4 PCS)

Push on Pushnut Cap Stud Size 5/8, Zinc Mech Finish, 2-Piece

1/2" Bore Stainless Steel Shaft Collars Set Screw Style (4 PCS)

Shepherd Hardware 9593 7-Inch Semi-Pneumatic Rubber Tire, Steel Hub with Grafoil Bearings, Diamond Tread, 1/2-Inch Bore Offset Axle

Shepherd Hardware 9596 10-Inch Semi-Pneumatic Rubber Tire, Steel Hub with Ball Bearings, Ribbed Tread, 1/2-Inch Bore Centered Axle

Shepherd 9594 Semi Pneumatic Diamond Tread Replacement Wheels

National Hardware N179-812 4005BC Smooth Rod in Zinc plated