The Multiquip 9185 is a genuine OEM Screw HHF M12-1.75 x 60 GR10.9 Patch designed for the STXDF series super-sized hydrostatic dual-fuel ride-on power trowel. As a direct Multiquip OEM part, 9185 is manufactured to the exact specifications required for this application, ensuring a straight-to-installation fit with no guesswork. Sourced directly through authorized channels, this fastener is the correct replacement when servicing STXDF equipment.
Key Features
- Grade 10.9 High-Tensile Strength — Rated GR10.9 for the clamping loads and vibration demands found in ride-on trowel assemblies, maintaining joint integrity under continuous operation.
- Patch-Lock Thread Coating — The factory-applied patch element provides a prevailing-torque locking function, resisting loosening from machine vibration without the need for additional locking hardware.
- Correct M12-1.75 x 60 Specification — Exact metric thread pitch and length match the OEM fastener position on STXDF assemblies, threading in cleanly to the specified torque value.
- Genuine OEM Part — Supplied directly as a Multiquip OEM component, carrying the same material grade and coating specification as the original hardware installed at build.
- STXDF Series Fitment — Confirmed fitment for Multiquip STXDF super-sized hydrostatic dual-fuel ride-on trowels, keeping your service records accurate and your machine running with correct hardware.
A hex head flange screw at grade 10.9 is a structural-grade fastener used where high clamping force and resistance to vibration-induced loosening are critical. The M12-1.75 x 60 designation defines the thread diameter, pitch, and shank length, all of which must match the original specification precisely for the joint to function correctly. The patch coating on this screw acts as a one-time locking feature, gripping the mating threads under torque to prevent the fastener from backing out during machine operation. Using an incorrect grade or thread specification in this position can compromise the integrity of the assembled joint and lead to premature fastener failure or component movement.
For questions about fitment or to confirm this is the right part for your machine, contact the DHS Equipment team directly.
Part Details
| Part Number | 9185 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Screw HHF M12-1.75 x 60 GR10.9 Patch |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | STXDF |
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.
