The Multiquip HS3818016 Nut is a genuine OEM Nut designed for the HS81 series handheld high-speed cut-off saw. Sourced directly from Multiquip, this is the same part installed at the factory, ensuring correct thread specification, dimensional accuracy, and material grade for the application. Confirmed fitment for HS81 models means no guesswork when ordering — if your machine uses this nut, this is the correct replacement. DHS Equipment supplies this part as an authorized Multiquip OEM component.
Key Features
- OEM Thread and Material Specification — Manufactured to the exact thread pitch, diameter, and hardness grade specified for the HS81, preventing stripping, cross-threading, or fastener failure under vibration.
- Direct Drop-In Installation — Matches the original fastener position and torque specification, seating correctly without modification to the surrounding hardware or assembly.
- Confirmed Fitment for HS81 — Verified OEM compatibility for Multiquip HS81 handheld high-speed cut-off saws; use part number HS3818016 to confirm your application before ordering.
- Vibration-Resistant Fastening — Cut-off saws generate significant vibration during operation; a correctly spec'd OEM nut maintains clamping force and keeps critical assemblies secure through demanding cutting cycles.
- Blade and Guard Safety Relevance — Fasteners on handheld cut-off saws are often part of blade guard or spindle assemblies; using the correct OEM nut is essential for maintaining secure component retention during operation.
A nut at first glance is a simple fastener, but on a high-speed cut-off saw like the HS81, it plays a critical role in securing components that are exposed to continuous vibration and rotational force. If the wrong thread pitch or hardness grade is used, the fastener can work loose or fail prematurely, compromising the integrity of the assembly it holds. Replacing a worn or damaged nut with the correct OEM part ensures that clamping force is maintained and that surrounding components — such as blade guards, flanges, or drive assemblies — remain properly secured throughout the life of the machine.
Part Details
| Part Number | HS3818016 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Nut |
Compatibility & Fitment
| Name | Model |
|---|---|
| MQ High Speed Cut-Off Saws (Sidewinder) | HS81 |
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.
