The Multiquip 530298 is a genuine OEM Hex Head Bolt 5/8" x 1-3/4" NC Grade 5 designed for R2000H static rollers, V305EH and V305EK walk-behind vibratory rollers, and PRO20 stationary mixers. As a factory-sourced fastener, it meets the exact dimensional and strength specifications Multiquip engineers specified for these machines. Grade 5 construction delivers the tensile strength needed to hold critical assemblies securely under the vibration and load demands these machines produce. Sourcing the correct OEM bolt by part number 530298 ensures you are installing a fastener that matches the original in thread pitch, grip length, and head dimensions.
Key Features
- Grade 5 Tensile Strength — Medium-carbon steel with heat treatment provides the clamping force and shear resistance required for structural and drivetrain fastener applications on compaction and mixing equipment.
- Exact Thread Specification — 5/8" diameter, 1-3/4" length, National Coarse (NC) thread form matches the tapped holes and mating hardware on the original assembly without re-tapping or chasing threads.
- Genuine OEM Part — Sourced directly from Multiquip, 530298 is manufactured to the same print and material spec as the bolt that shipped with the machine, so torque values from the service manual apply directly.
- Broad Model Coverage — A single part number covers the R2000H static roller, V305EH, V305EK walk-behind vibratory rollers, and the PRO20 stationary mixer, making it a practical stock item for mixed Multiquip fleets.
- Structural Integrity Under Vibration — Roller and compaction equipment subjects fasteners to continuous vibration cycles; a correctly rated Grade 5 bolt maintains clamping load and resists loosening where an under-spec fastener would back out or fail.
A hex head bolt is a foundational structural fastener that holds machine components, frames, guards, and assemblies together under static and dynamic loads. On vibratory rollers and mixers, fasteners are exposed to sustained vibration cycles that progressively fatigue and loosen hardware that is not correctly rated for the application. A worn, stripped, or incorrect-grade bolt can allow critical components to shift or separate, leading to misalignment, accelerated wear on surrounding parts, or a loss of structural integrity in the assembly. Replacing a failed or missing bolt with the correct OEM-specified 530298 restores the engineered clamping force and keeps the assembly performing as designed.
Part Details
| Part Number | 530298 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Hex Head Bolt 5/8" x 1-3/4" NC Grade 5 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | R2000H |
| Rollers | V305EH |
| Rollers | V305EK |
| Essick Mixers | PRO20 |
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.
