FELCO 4/9 - Replacement Pivot Nut

FELCO 4/9 Replacement Pivot Nut

The FELCO 4/9 is the genuine factory replacement nut designed specifically for the FELCO 4 and FELCO 5 models. This essential fastener serves as the primary tensioning component for the center pivot bolt, allowing you to calibrate the "pinch" between the cutting blade and the anvil. Precision-machined in Switzerland from high-strength industrial steel, it is engineered to hold its position under the heavy-duty stresses characteristic of these classic pruning shears. Replacing a worn or stripped nut is the most effective way to restore the tool’s bypass geometry and ensure clean, effortless cuts.

Best For Owners of the FELCO 4 (Professional) or FELCO 5 (Standard) models who need to replace a damaged, rusted, or lost nut to maintain proper blade tension.

Key Features

• Model-Specific Compatibility: Tailored specifically for the FELCO 4 and FELCO 5, ensuring the threading and outer diameter perfectly match the factory pivot bolt.

• High-Carbon Steel Strength: Manufactured from hardened steel to resist the "rounding" of the hex flats and the stripping of internal threads during high-torque adjustments.

• Tension Precision: Allows for micro-adjustments of the blade play, ensuring that the bypass action remains tight enough to slice through paper-thin stems without folding.

• Vibration Resistance: Engineered to provide a secure mechanical grip, helping to maintain your preferred tension setting even during high-volume pruning sessions.

• Swiss-Made Reliability: A genuine replacement part that preserves the original mechanical integrity and safety standards of your FELCO tools.

Specifications

• Brand: FELCO (Made in Switzerland)

• Model: FELCO 4/9 (Pivot Nut)

• Compatibility: FELCO 4, FELCO 5, FELCO 4C&H

• Material: Hardened high-grade steel

• Contents: 1x Pivot Nut

Ideal For (Uses)

• Correcting Blade Misalignment: Fixing tools where the blades have developed a gap, causing the pruner to "chew" rather than cut.

• Restoring Older Tools: Replacing hardware on vintage or heavily used shears where the original nut has become pitted or difficult to turn with a wrench.

• Professional Tool Calibration: A vital step when installing a new blade, ensuring the assembly is secured with fresh, reliable hardware.

• Safety Maintenance: Ensuring the pivot assembly is tight and structurally sound, preventing the risk of blade crossing or handle failure during a cut.

Pro Tip: When tightening the 4/9 nut, use a 10mm wrench or the FELCO adjustment tool. Tighten it until the blades no longer have lateral play, but ensure they can still open freely under the power of the spring. If the nut feels "gritty," apply a drop of oil to the threads of the bolt before installation.