1/4-20 x 1-1/4" Carriage Bolt

1/4-20 x 1-1/4" Carriage Bolt – Secure Coin Door & Backbox Hinges

This 1/4-20 x 1-1/4" Carriage Bolt is essential for attaching the coin door frame to the cabinet and securing the backbox hinge to the backbox on Williams/Bally 90s-era pinball machines.

✅ Used in Williams/Bally 90s-era games
✅ Secures coin door frame & backbox hinges
✅ Designed for use with 1/4-20 whiz flange locknut

A must-have for pinball restoration and maintenance!

Product ID: 231-5003-00
Williams/Bally reference #4320-01123-20B.
Data East/Sega/Stern reference #231-5003-00.