The Multiquip 07034 Hex Jam Nut 7/16-14 Plated is a genuine OEM fastener designed for MD80, MD105, STX, HTX, and STXDF series hydrostatic and dual-fuel ride-on power trowels, as well as the RW3010 roller. As an authorized Multiquip OEM part, 07034 is manufactured to the exact thread specification and plating standard required for proper installation and long-term holding strength in these applications. Correct fastener spec matters in trowel and roller assemblies where vibration and load cycles are continuous — an undersized or non-spec nut can back off under operating conditions. Sourcing the 07034 directly ensures you are installing a part built to the same standard as the original.
Key Features
- Exact Thread Specification: — 7/16-14 UNC thread pitch matches the original fastener specification, engaging mating threads fully without risk of cross-threading or undercut engagement.
- Corrosion-Resistant Plating: — Zinc plating provides protection against rust and surface oxidation, extending fastener service life in outdoor and wet-concrete environments.
- Genuine OEM Quality: — Manufactured to Multiquip's hardness and dimensional tolerances, ensuring consistent clamping load and resistance to vibration-induced loosening.
- Broad Ride-On Trowel Fitment: — Confirmed fit across MD80, MD105, STXDF, HTXG6DF, HTXD6i, STX6H, HTX6H, STX55Y6, STXD6i, STX55J6, and RW3010 models.
- Locks Adjustment Positions: — Functions as a jam nut to lock adjacent fasteners or adjustment components in place, preventing drift during high-vibration trowel and roller operation.
A hex jam nut is a low-profile nut threaded onto a bolt or stud and tightened against another nut or surface to lock both in position. In ride-on power trowels and rollers, jam nuts are commonly used in blade pitch adjustment assemblies, linkage components, and frame hardware where vibration would otherwise cause fasteners to migrate out of position. A missing, stripped, or incorrect jam nut can allow critical adjustments to shift during operation, affecting blade pitch consistency or structural integrity. Replacing a worn or damaged jam nut with the correct OEM specification part restores the locking function and keeps adjustment settings stable across the full operating cycle.
Part Details
| Part Number | 07034 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Hex Jam Nut 7/16-14 Plated |
Compatibility & Fitment
| Name | Model |
|---|---|
| Hydraulic Ride-On Power Trowels | MD80 |
| Hydraulic Ride-On Power Trowels | MD105 |
| Whiteman Ride-On Power Trowels | STXDF |
| Whiteman Ride-On Power Trowels | HTXG6DF |
| Whiteman Ride-On Power Trowels | HTXD6i |
| Whiteman Ride-On Power Trowels | STX6H |
| Whiteman Ride-On Power Trowels | HTX6H |
| Whiteman Ride-On Power Trowels | STX55Y6 |
| Whiteman Ride-On Power Trowels | STXD6i |
| Whiteman Ride-On Power Trowels | STX55J6 |
| Rollers | RW3010 |
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.
