Vintage Original Singer Bottom Cover Screw Set for Singer Sewing Machine Models 221, 301A, 401A, 403A, 404, 500A, and 503A.
Includes: Stud and thumb nut
Condition: Excellent – minor scratches (condition varies by availability)
Compatibility
- Singer Model 221 (Featherweight)
- Singer Model 301A
- Singer Model 401A (Slant-o-matic)
- Singer Model 403A (Slant-o-matic)
- Singer Model 404
- Singer Model 500A (Rocketeer)
- Singer Model 503A (Rocketeer)
This is an authentic vintage Singer replacement part. Perfect for restoring or repairing your Singer sewing machine.
Note: This is a vintage part. Condition may vary slightly from piece to piece. Current inventory is in excellent condition with minor cosmetic wear consistent with age.
Order your vintage Singer bottom cover screw & thumb nut from Central Michigan Sewing Supplies today.




