Genuine Singer Bakelite Receptacle Mounting Screw

This genuine original Singer mounting screw secures the 3-pin male Bakelite receptacle on the side of your vintage Singer sewing machine. Commonly lost during motor service or electrical work, this proprietary screw is essential for proper motor connection.

Technical Specifications

• Length: 32.2mm (approximately 1¼")
• Thread Diameter: 4mm proprietary Singer threading
• Finish: Black metal finish
• Material: Metal with original Singer specifications

Why Singer's Proprietary Threading Matters

Singer used proprietary thread specifications on many components, making standard hardware store screws incompatible. This genuine screw ensures proper fit and secure mounting of your Bakelite receptacle without stripping threads or causing damage.

Compatible Models - Gear-Driven Only

Singer Models: 15-91, 15-125, 201 (gear-driven motor versions)

Important: This screw is designed specifically for gear-driven motor models. It will not work on belt-driven Singer machines due to different mounting configurations.

Genuine original Singer part. Essential replacement for lost or damaged receptacle mounting screws.