This is the classic sized rectangular neck plate used on almost all Fender® style bolt-on neck guitars. 2-1/2” long x 2” wide.
Neck Screw, Set of 2+2 for Contoured Heel, Chrome SKU: S7 $2.60
Neck Screw, Set of 4, Chrome SKU: S4 $2.60
Neck Plate Pad, Black SKU: NP1P $2.00