The Multiquip 42036 is a genuine OEM Screw HHFS 5/16-18 X 1-1/4 GR 5 designed for the J3036H55 walk-behind power trowel. As a direct OEM replacement, this fastener is manufactured to the exact thread pitch, grip length, and grade specification required by the original equipment build. Sourcing the correct grade fastener matters — using an undersized or off-grade substitute can compromise the integrity of the assembly it secures. Verify your model against the J3036H55 before ordering to confirm fitment.
Key Features
- Correct Grade Rating — Grade 5 specification ensures the fastener meets the tensile strength and torque requirements of the original assembly.
- Exact Thread and Length Match — 5/16-18 coarse thread at 1-1/4 inch length installs directly into existing threaded locations without re-tapping or modification.
- Genuine OEM Part — Sourced directly from Multiquip, this fastener matches the original hardware specification used on the production line.
- Trowel Assembly Integrity — A correctly rated fastener maintains proper clamping force across rotating and vibrating trowel components, preventing loosening under operational stress.
- Confirmed Fitment — Designed specifically for the J3036H55 walk-behind power trowel; always cross-reference your parts diagram before installation.
A hex head flange screw combines a standard hex head with an integrated flange that distributes clamping load across a wider bearing surface, reducing the risk of fastener pull-through or surface damage on the mating component. On a walk-behind power trowel like the J3036H55, fasteners like the 42036 are used throughout the machine to secure guards, handles, gearboxes, and blade spider assemblies that are subject to continuous vibration. When a fastener stretches, shears, or is replaced with an incorrect grade substitute, the assembly it holds can shift or loosen mid-operation, affecting blade pitch consistency and operator control. Using the correct OEM-specified hardware is the straightforward way to maintain the structural integrity of the repair.
Part Details
| Part Number | 42036 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Screw HHFS 5/16-18 X 1-1/4 GR 5 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Walk-Behind Power Trowels | J3036H55 |
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.
