Wacker Neuson 5000051739 Screw 5/16-24 X 1-1/4 St Hx Hd

The Wacker Neuson is a genuine OEM Screw 5/16-24 X 1-1/4 St Hx Hd designed for the SP75 and SP50 Vibratory Truss Screed Power Sections. Sourced directly through the Wacker Neuson authorized parts network, this fastener matches the exact thread pitch, head profile, and material grade specified for these machines. It is a direct replacement for the original hardware used in the power section assembly of the SP75 and SP50, ensuring proper torque retention and structural integrity at the connection point. Keep a verified OEM part on hand to avoid delays during maintenance or field repairs.

Key Features

• Exact Thread Specification: — 5/16-24 fine-thread pattern matches the original fastener spec, ensuring full thread engagement without cross-threading risk.
• OEM Material Grade: — Steel construction meets the hardness and tensile requirements specified for the SP75 and SP50 power section, holding securely under vibration load.
• Hex Head Drive: — Standard hex head profile fits common hand and power tools, making installation and removal straightforward in the field.
• Confirmed Fitment: — Verified for the SP75 and SP50 Vibratory Truss Screed Power Sections; use part number 5000051739 to confirm compatibility before ordering.
• Vibration Resistance: — Proper fastener spec is critical in screed power sections where constant vibration can cause undertorqued or incorrect hardware to loosen and fail prematurely.

Fasteners in the power section of a vibratory truss screed are subjected to continuous mechanical vibration during concrete finishing operations. A correctly specified screw — right thread pitch, length, and material grade — maintains clamping force across the assembly, preventing loosening that could lead to misalignment, excessive wear, or component separation. Using an incorrect fastener in this application risks compromised joint integrity, which can affect screed performance and require more extensive repairs.

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.