Fin Shank Screw 6-32 x 1-1/4"

Fin shank screw used to anchor pop bumper brackets to the playfield. 6-32 x 1-1/4"

Data East / Sega / Stern part number #237-5883-00

Bally/Williams #4506-01103-24

Old Bally #M-1786

Twist shank screws are mostly used on newer machines

Fin shank scews are mostly used on older machines

Both screws will work on any machine