Wacker Neuson 5000024738 Screw St3.5 X19 Sf Tap

The Wacker Neuson Screw St3.5 X19 Sf Tap is a genuine OEM fastener designed for the IREN, IRSEN, and IRSE-FU series internal concrete vibrators. As a direct factory part, delivers the exact thread form, drive type, and dimensional spec required by Wacker Neuson engineering — ensuring a secure, rattle-free connection in the vibrator housing assembly. This screw is confirmed compatible across an extensive range of IREN and IRSEN models spanning 30 mm through 65 mm head diameters, as well as IRSE-FU converter-equipped units at 115 V, 230 V, and 250 V configurations.

Key Features

• Correct Thread Form and Drive Spec — St3.5 x19 self-tapping profile matches the original tapped holes in the vibrator housing exactly, eliminating any risk of cross-threading or stripped fastener seats.
• Genuine OEM Part — Sourced directly from Wacker Neuson, this screw meets the same material hardness and coating requirements as the original, keeping housing panels and covers firmly secured under continuous vibration.
• Broad Cross-Series Compatibility — Fits the full IREN 30 through IREN 65k range, IRSEN 30 through IRSEN 57k variants, and IRSE-FU / IRSEN-FU converter models across 115 V, 230 V, and 250 V platforms.
• Maintains Housing Integrity Under Vibration — A loose or incorrect fastener in a high-frequency vibrator housing can cause cover panels to work free during operation; the correct self-tapping geometry locks tight and stays there.
• Simple Drop-In Service — Installs directly into the existing tapped hole with no drilling, tapping, or additional hardware, making it a clean field or shop repair on any covered IREN or IRSEN unit.

The Screw St3.5 X19 Sf Tap is a self-tapping housing fastener used to secure cover panels, end caps, or internal brackets within Wacker Neuson internal concrete vibrator assemblies. In a high-frequency vibrating tool, every fastener is subject to constant cyclic stress, and a worn, stripped, or incorrect screw can allow covers to loosen, exposing internal components to concrete slurry and moisture. Replacing a damaged fastener with the correct OEM part restores the housing seal and structural integrity, protecting the motor and drive components inside the vibrator head.

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.