Wacker Neuson 1000107940 Grooved Screw

The Wacker Neuson Grooved Screw is a genuine OEM fastener designed for the TH627. As a factory-original component, it is produced to the exact dimensional and material specifications required for proper installation and secure retention within the assembly. This is the same part supplied with new equipment, ensuring a straight-forward, like-for-like replacement with no guesswork on fitment.

Key Features

• Factory-Original Thread and Groove Geometry — Machined to OEM tolerances so the grooved profile seats and locks correctly within its mating bore or housing, holding position under vibration and load.
• Direct OEM Replacement — Matches the original fastener installed at the factory; slots into the existing assembly without reworking threads or adjacent hardware.
• Confirmed TH627 Fitment — Verified against the TH627 spare parts list, so you can order with confidence that this is the correct screw for your machine.
• Corrosion-Resistant Hardware Grade — Built to withstand the moisture, grit, and thermal cycling common in active jobsite environments, helping the fastener maintain clamping force over time.
• Genuine Wacker Neuson Part — Sourced directly from Wacker Neuson, carrying the full backing of the manufacturer's parts program for quality assurance.

A grooved screw is a precision fastener that uses a circumferential or longitudinal groove machined into its shank to locate, retain, or lock a component in a fixed position within an assembly. Unlike a standard threaded fastener, the groove engages with a pin, clip, or mating feature to prevent axial movement or rotation even under sustained vibration — a condition common in compact construction and light-tower equipment. When a grooved screw is damaged, missing, or replaced with an incorrect fastener, the component it retains can shift, loosen, or fail to operate as intended, potentially leading to premature wear of surrounding parts.

Part Details

Compatibility & Fitment

Verify Before You Order

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

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.