FMS Botton Head Hex Screw M3*20

The FMS Botton Head Hex Screw M3 x 20mm (part number APSC22099) is a straightforward replacement metric fastener for routine maintenance and repairs on RC models. Its hex socket button head design supports clean installation and easy servicing with standard hex drivers.

Key Details

• Size: M3 x 20mm
• Head Type: Button head with hex socket
• Brand: FMS
• Part Number: APSC22099

Usage

Ideal for replacing worn or missing hardware during assembly, repair, or upgrades of radio-controlled models. Its compact head profile helps where low clearance and a neat finish are preferred.

Suggested Compatibility

Suitable for general RC applications that accept M3 x 20mm button head hex screws. Suggested compatibility includes various FMS platforms and other models requiring this metric size. Always verify dimensions and thread requirements for your specific model before installation.