The Multiquip 26426 is a genuine OEM HHC Screw 5/16"-18 x 1-3/4" Grade 8 designed for WSHE-A series vibratory truss screeds. As a factory-sourced fastener, part 26426 is manufactured to the exact grade, thread pitch, and dimensional spec required by Multiquip for these assemblies. Grade 8 construction delivers the clamping strength and shear resistance these high-vibration screeds demand, ensuring structural connections stay tight through extended pours. Confirm your model against the WSHE-A series before ordering to ensure a correct, specification-matched fit.
Key Features
- Grade 8 Tensile Strength — Heat-treated Grade 8 rating provides the high clamping force and shear resistance required in vibration-intensive screed applications.
- Exact Thread Specification — 5/16"-18 UNC thread form matches the tapped holes in WSHE-A series truss screed components without rework or re-tapping.
- Correct Bolt Length for the Application — The 1-3/4" shank length is specified to achieve full thread engagement in the target fastening points on these assemblies.
- Genuine OEM Sourcing — Sourced directly through Multiquip, part 26426 meets the material grade and dimensional tolerances called out in the original equipment documentation.
- WSHE-A Series Compatibility — Verified fitment for WSHE-A vibratory truss screed models, making it a straightforward service replacement during routine maintenance or field repairs.
A hex head cap screw like the Multiquip 26426 serves as a structural fastener that clamps and secures components within the truss screed assembly. In high-vibration equipment such as truss screeds, fastener grade matters significantly — an underspec bolt can stretch, back out, or fail under cyclic loading, causing loose assemblies, misalignment, or component damage mid-pour. Using the correct Grade 8 fastener at the specified thread and length keeps the assembly properly torqued and structurally sound through demanding concrete finishing work.
Part Details
| Part Number | 26426 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | HHC Screw 5/16"-18 x 1-3/4" Grade 8 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Vibratory Screeds | WSHE-A Series |
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.
