Wacker Neuson 5000118606 Screw M14X45 10.9 Black Zinc Coated

The Wacker Neuson is a genuine OEM Screw M14X45 10.9 Black Zinc Coated designed for a wide range of Wacker Neuson equipment including RD7 series tandem rollers, CRT36 and CRT48 series ride-on concrete trowels, and HI750 and HI900 series indirect-fired air heaters. As a direct factory replacement, this screw is manufactured to the same specifications as the original hardware installed at the factory, ensuring a proper fit across all listed machines. The black zinc coating provides corrosion resistance suited to demanding outdoor and jobsite environments. Keeping the correct grade hardware in your equipment matters — the 10.9 strength rating means this fastener is engineered to handle the torque and load demands of its specific mounting application.

Key Features

• Genuine OEM Strength Grade: — Rated at property class 10.9, this high-tensile fastener meets the clamping force requirements of critical structural connections on Wacker Neuson equipment.
• Black Zinc Corrosion Protection: — The black zinc coating resists oxidation and surface corrosion, maintaining fastener integrity in wet, muddy, and outdoor operating conditions.
• Direct Factory Replacement: — Matches the original M14x45 thread form, length, and head spec for drop-in installation without rework or modification to existing hardware points.
• Broad Equipment Compatibility: — Fits RD7 series tandem rollers, CRT36 and CRT48 ride-on trowels, and HI750 and HI900 indirect-fired air heaters across multiple model year configurations.
• Structural Integrity Assurance: — Using an incorrect grade or undersized fastener in a high-load joint can lead to bolt failure or joint loosening; the correct OEM part eliminates that risk.

A class 10.9 metric hex screw is a high-strength structural fastener used in joints that must withstand significant clamping loads, vibration, and mechanical stress. The M14x45 designation specifies the thread diameter and shank length, meaning any substitute must match both dimensions exactly to seat correctly and develop the required clamping force. The black zinc coating is applied to protect against rust and surface degradation, which is especially important on equipment that operates outdoors or in wet conditions. When a fastener of this type fails or is replaced with an incorrect grade, the joint it secures can loosen or fail entirely, potentially causing component misalignment or structural damage to the assembly it holds together.

Part Details

Compatibility & Fitment

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Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

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