The Multiquip 42349 is a genuine OEM Screw HFS ZP M6-1.0 X 40 Class 8.8 designed for PRX hybrid ride-on power floats and MD80 hydraulic ride-on power trowels. As a direct OEM component, this fastener meets Multiquip's original engineering specifications, ensuring correct installation and secure retention in the assembly it serves. Verified fitment covers PRX and MD80 series machines, so you can order with confidence knowing this is the right part for your equipment.
Key Features
- Class 8.8 Tensile Strength — Medium-high-strength carbon steel construction delivers the clamping force required for structural and mechanical fastening applications on ride-on trowels.
- Zinc-Plated Corrosion Resistance — ZP finish provides a protective barrier against moisture and light corrosion, extending the service life of the fastener in demanding jobsite conditions.
- M6-1.0 x 40 Hex Flange Socket Head — HFS head profile distributes clamping load evenly across the mating surface, seating flush and securely without the need for a separate washer.
- Confirmed PRX and MD80 Fitment — Sourced directly from Multiquip as a genuine OEM component, this screw matches the original hardware specification for PRX hybrid and MD80 hydraulic ride-on trowel assemblies.
- Maintains Assembly Integrity — Using the correct grade and thread specification prevents fastener fatigue, stripping, and joint loosening that can lead to vibration-related failures in high-cycle trowel operation.
A hex flange socket head screw serves as a structural fastener that secures components within a mechanical assembly, transmitting clamping force to hold mating parts in precise alignment under load. On ride-on power trowels, fasteners like the 42349 are subjected to continuous vibration and mechanical stress during finishing operations, making correct grade and thread specification essential for long-term joint integrity. When an incorrect or substandard screw is used in place of the specified Class 8.8 hardware, it risks premature loosening, thread stripping, or fastener failure that can compromise the assembly it holds.
Part Details
| Part Number | 42349 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Screw HFS ZP M6-1.0 X 40 Class 8.8 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Ride-On Power Float | PRX |
| Hydraulic Ride-On Power Trowels | MD80 |
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.
Multiquip
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