The Multiquip 9199 Screw Hex Head Flange M12-1.75 x 40 Gr8.8 is a genuine OEM fastener designed for the HHXDF4-DF5 Whiteman ride-on power trowel series. As a factory-sourced component, this screw meets the exact material grade and dimensional specification used in original production, ensuring a proper seating fit in the applications where it was engineered to serve. This part is stocked and sold by DHS Equipment as a direct OEM replacement, so you can be confident you are receiving the correct hardware for your machine. Verify your model against the HHXDF4-DF5 fitment before ordering to confirm compatibility.
Key Features
- Grade 8.8 Tensile Strength — Manufactured to metric Grade 8.8 specification, delivering the clamping force and shear resistance required for structural and mechanical fastening points on ride-on trowel assemblies.
- Integrated Flange Bearing Surface — The built-in flange distributes load across a wider surface area, eliminating the need for a separate washer and maintaining joint integrity under machine vibration.
- Exact M12-1.75 x 40 Dimensions — Precise thread pitch and length match the original hardware specification, threading directly into existing tapped bores without reworking or chasing threads.
- Genuine OEM Sourcing — Supplied by Multiquip as a factory original part, this screw carries the same material and dimensional traceability as the hardware installed at the point of manufacture.
- Confirmed Fitment for HHXDF4-DF5 — Verified for use on the Whiteman HHXDF4-DF5 ride-on power trowel series, making model identification straightforward when sourcing replacement hardware.
A hex head flange screw serves as a primary fastening element, securing components together while the integrated flange spreads the clamping load to protect mating surfaces from damage under torque. On a ride-on power trowel operating under continuous vibration and mechanical stress, maintaining correct fastener grade and fit is critical — an undersized or incorrect-grade screw can back out or fail under load, leading to component loosening and unplanned service interruptions. Replacing worn or damaged hardware with the correct OEM-specified fastener restores the joint to its designed clamping value and keeps the assembly performing as intended.
Part Details
| Part Number | 9199 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Screw Hex Head Flange M12-1.75 x 40 Gr8.8 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | HHXDF4-DF5 |
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.
