The Multiquip 08233-004 is a genuine OEM Lock Nut 1/4-20 Gripco designed for Multiquip masonry saw and concrete vibrator models including MP1455HP, MP120E, MP115E, MP1H, MP2090HP, MP2050E3, MP2050E1, MP2H, MP275E3, MP25E3, MP25E1, and CV-Series and SVA-Series vibrators. As a direct OEM replacement, this fastener is manufactured to the same specification as the original hardware installed at the factory, ensuring a secure, rattle-free installation every time. Sourcing the correct locking fastener by 08233-004 is critical — substituting an incorrect grade or thread pitch can compromise the structural integrity of the assembly. Keep 08233-004 on hand as a service spare to avoid unnecessary delays during maintenance.
Key Features
- Gripco Locking Action: — The Gripco design provides positive thread-locking resistance without adhesives or separate lock washers, maintaining clamp load under vibration.
- Exact Thread Specification: — 1/4-20 UNC thread pitch matches the original fastener position exactly, threading onto existing studs and bolts without rework.
- Genuine OEM Part: — Sourced directly from Multiquip, 08233-004 meets the material grade and torque specification called out in the original equipment bill of materials.
- Broad Fitment Across Saw and Vibrator Lines: — Compatible with MP-Series masonry saws (MP1455HP, MP120E, MP115E, MP2090HP, MP2050E3, MP2050E1, MP2H, MP275E3, MP25E3, MP25E1, MP1H) and CV-Series and SVA-Series concrete vibrators.
- Vibration-Resistant Retention: — Critical on power tools and masonry saws that generate sustained mechanical vibration; a failed or missing lock nut can allow panels, guards, and structural components to loosen during operation.
A lock nut is a fastener engineered to resist loosening under vibration and dynamic loading. Unlike a standard hex nut that relies solely on thread friction, the Gripco design incorporates a deformed or prevailing-torque thread section that grips the mating bolt and maintains clamping force even as the machine vibrates during cutting or compaction cycles. When a lock nut wears out, strips, or goes missing, the components it secures can shift, creating play in guards, frames, or mechanical assemblies that affects both cut accuracy and operator safety. Replacing it with the correct OEM part — 08233-004 — ensures the fastener performs exactly as the original design intended.
Part Details
| Part Number | 08233-004 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Lock Nut 1/4-20 Gripco |
Compatibility & Fitment
| Name | Model |
|---|---|
| Saws | MP1455HP |
| Saws | MP120E |
| Saws | MP115E |
| Saws | MP1H |
| Vibrators | CV-Series/SVA-Series |
| Saws | MP2090HP |
| Saws | MP2050E3 |
| Saws | MP2050E1 |
| Saws | MP2H |
| Saws | MP275E3 |
| Saws | MP25E3 |
| Saws | MP25E1 |
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.
