RICOH laippakuusioruuv

Secure fastening for office equipment starts with a bolt engineered for precision and strength. The RICOH flanged hexagonal head bolt combines a metric M4 thread with a 10 mm under-head length, delivering reliable clamping force for printer and copier chassis, panels, and internal assemblies. Its zinc-plated Class 8.8 steel construction resists corrosion while maintaining high tensile strength, ensuring long-term stability in demanding office environments.

Advantages

The integrated flange eliminates the need for a separate washer, distributing load evenly and reducing the risk of loosening from vibration. The external hex drive allows for easy installation with a standard 7 mm wrench, while the fully threaded shaft provides consistent engagement across the entire length. Zinc plating adds a layer of corrosion resistance, making this bolt suitable for both indoor and light-duty outdoor applications.

Suitable for

• Ricoh multifunction printers and copiers
• General office equipment fastening
• Sheet metal and plastic housing assembly
• Applications requiring DIN 6921 equivalent hardware

Key specifications

• Fastener type: Flanged hexagonal head bolt
• Thread: M4 x 0.7 mm, metric coarse
• Length under head: 10 mm
• Material: Steel, Class 8.8
• Finish: Zinc plated
• Drive: External hex, 7 mm across flats
• Flange diameter: 9 mm (approx.)
• Thread direction: Right-hand
• Thread coverage: Fully threaded
• Standard: DIN 6921 equivalent
• Quantity: 1 unit

Recommendations

For consistent performance, verify thread size and length against your equipment's service manual. Use a calibrated torque wrench to avoid over-tightening. Store in a dry environment to preserve the zinc coating. Ideal for maintenance technicians and service centers managing Ricoh fleets.