The Multiquip 11155 HHC FT Screw 5/16-24 X 4 is a genuine OEM fastener designed for HTO-31VTCSL5 and HTN-31VTCSL5 mechanical ride-on trowels. As an authentic Multiquip OEM component, it is manufactured to the exact thread pitch, grip length, and head geometry required by the original equipment design. Verified fitment for the HTO-31VTCSL5 and HTN-31VTCSL5 ensures this screw installs correctly the first time, with no guesswork on thread compatibility or dimensional tolerancing. DHS Equipment stocks this part to support contractors who need dependable mechanical trowel service with minimal turnaround.
Key Features
- Exact Thread Specification — 5/16-24 fine-thread profile matches the original fastener requirement exactly, preventing cross-threading or joint-loosening under vibration.
- Full-Thread Hex Head Design — The HHC full-thread configuration provides consistent clamping force across the entire grip length, critical on assemblies subject to continuous trowel blade vibration.
- Genuine OEM Construction — Sourced directly from Multiquip, this screw meets the material grade and dimensional spec of the part it replaces, not a generic hardware equivalent.
- Confirmed Fitment — Verified for HTO-31VTCSL5 and HTN-31VTCSL5 mechanical ride-on trowels, so you can order with confidence against your machine's parts list.
- Maintains Structural Integrity — A worn, stripped, or incorrect fastener in a trowel assembly can allow components to shift during operation; using the correct OEM screw keeps critical joints secure and machine geometry true.
A hex head cap screw like the Multiquip 11155 is a structural fastener used to clamp and secure mechanical assemblies on the trowel — including blade arms, drive components, and frame-mounted hardware that must remain torqued under continuous rotational load. The fine 5/16-24 thread pitch is specified for applications where vibration resistance and precise torque retention are required, making it unsuitable to substitute with a coarse-thread equivalent. When a fastener in this role strips, loosens, or fails, it can lead to component misalignment, accelerated wear on surrounding parts, or unsafe machine operation — making like-for-like OEM replacement the correct service approach.
Part Details
| Part Number | 11155 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | HHC FT Screw 5/16-24 X 4 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mechanical Ride-On Trowels | HTO-31VTCSL5 |
| Mechanical Ride-On Trowels | HTN-31VTCSL5 |
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.
