STIHL Blade Screw

The STIHL Blade Screw (63107602801) is a genuine STIHL replacement fastener designed to secure the cutting blade safely and correctly to compatible STIHL electric and cordless lawnmowers. Manufactured from high-strength steel with a protective finish, this mower blade fixing screw is built to withstand vibration, repeated blade changes and the demands of regular mowing use.

As a direct replacement for OEM No. 6310 760 2800, this genuine STIHL blade retaining bolt is designed to provide the correct fit, seating and clamping force specified for selected STIHL mower platforms. It is an essential replacement part when fitting a new blade, renewing worn fixings or carrying out seasonal mower servicing.

Key Features

• Genuine STIHL blade screw for safe and secure blade fixing
• Original STIHL MPN: 63107602801
• Direct replacement for OEM No. 6310 760 2800
• Made from high-strength steel for durability
• Protective finish helps resist wear and corrosion
• Designed to resist loosening under mower vibration
• Correct factory thread and head profile for proper seating
• Helps maintain safe and efficient blade retention
• Suitable for a wide range of STIHL electric and cordless mowers
• Ideal for blade replacement and mower servicing

Designed for Secure Blade Retention

The STIHL Blade Screw is designed to hold the mower blade firmly against the blade boss and spindle assembly, helping maintain safe cutting performance and proper blade positioning during use. Replacing worn or damaged fasteners is an important part of mower maintenance, especially when fitting replacement blades or servicing high-use machines.

Durable Construction for Repeated Use

Manufactured from tough steel and finished for added durability, this genuine STIHL blade retaining screw is designed to cope with the vibration, impact and repeated blade changes associated with regular mower use. Using the correct OEM fixing also helps reduce the risk of poor seating, unwanted movement or damage to surrounding mounting components.

Compatibility and Application

This STIHL blade screw is suitable for use on a wide range of STIHL electric and cordless lawnmowers and is commonly used during blade replacement, after sharpening work or when refurbishing machines with worn fixings. Also known as a blade bolt, mower blade fixing screw or cutter bolt, it is a key replacement part for maintaining mower safety and cutting performance.

Technical Specifications

Compatible Models

Fits selected STIHL mower models including:

MA 339.0, MA 339.0 C, MA 339.1 C, MA 443.1, MA 443.1 C, ME 339.0, ME 339.0 C, ME 339.1 C, ME 340, ME 410, ME 443.0, ME 443.0 C, ME 443.1, ME 443.1 C, RMA 339.0, RMA 339.0 C, RMA 410 C, RME 339.0, RME 443.0.

Ideal For

• Replacing worn or damaged mower blade fixings
• Blade changes and sharpening maintenance
• Routine servicing of STIHL electric and cordless mowers
• Commercial grounds maintenance and domestic mowing
• Restoring correct blade clamping and seating

Best For

The STIHL Blade Screw is best for users servicing compatible STIHL lawnmowers who need a genuine replacement fastener to secure the blade correctly and safely.

Why Choose STIHL Blade Screw?

Using a genuine STIHL blade retaining screw helps ensure the correct fit, secure clamping force and safe blade retention intended by the manufacturer. It is a simple but essential mower service part for maintaining cutting performance and long-term machine reliability.

UK Delivery

Fast, reliable delivery from our UK warehouse.

• FREE UK Standard Delivery
  applies to eligible UK orders over £75 ex VAT.
  Estimated delivery: 2–4 working days
  

• UK Standard Delivery from £3.60 + VAT
  Estimated delivery: 2–4 working days

• Next Working Day Delivery – £6.00 + VAT
  
  Order before 3:00pm (Monday–Friday) for next working day delivery
  

All UK orders are dispatched Monday–Friday and sent via a tracked courier service.