The Multiquip 08233-005 is a genuine OEM Lock Nut 5/16-18 Gripco designed for Multiquip masonry saws and concrete vibrators, including the MP1455HP, MP120E, MP115E, MP1H, SP1CE13H18, and CV-Series and SVA-Series vibrator equipment. As a direct factory replacement, this fastener matches the original specification exactly, ensuring a secure, correctly torqued fit without the guesswork of sourcing a generic substitute. DHS Equipment stocks this part ready to ship, so you can get your equipment back in service fast. Confirm your model code against the fitment list before ordering to ensure compatibility.
Key Features
- Gripco Locking Design — The Gripco thread-form locks the nut against vibration-induced loosening, maintaining clamp load even under the continuous vibration cycles common to masonry saws and concrete vibrators.
- Genuine OEM Part — Sourced directly from Multiquip, this fastener meets the same material grade and thread tolerance as the original hardware installed at the factory, so fit and holding strength are exactly as engineered.
- 5/16-18 Thread Specification — The coarse 5/16-18 thread pattern installs directly onto existing fastener locations with no re-tapping or adapter hardware needed.
- Broad Fitment Coverage — Compatible with MP1455HP, MP120E, MP115E, MP1H, SP1CE13H18, and CV-Series and SVA-Series equipment, making this a useful service stock item across multiple Multiquip product lines.
- Fastener Integrity Affects Structural Safety — On cutting and compaction equipment, loose or failed fasteners can allow guard panels, blade assemblies, or vibrator components to shift during operation; replacing worn hardware with the correct OEM part maintains the structural integrity the machine was designed around.
A lock nut is a threaded fastener engineered to resist loosening under vibration and dynamic loading — conditions that standard nuts cannot reliably withstand over time. The Gripco design achieves this by deforming slightly as it is tightened, creating mechanical resistance in the thread engagement that holds the clamped joint together even as the machine vibrates during cutting or compaction work. When a lock nut wears, strips, or is replaced with an incorrect fastener, the joint it secures can work loose progressively, leading to misalignment, component damage, or unsafe operating conditions. Using the correct OEM replacement — Multiquip 08233-005 — ensures the fastener performs as the original design intended.
Part Details
| Part Number | 08233-005 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Lock Nut 5/16-18 Gripco |
Compatibility & Fitment
| Name | Model |
|---|---|
| Saws | MP1455HP |
| Saws | MP120E |
| Saws | MP115E |
| Saws | MP1H |
| Vibrators | CV-Series/SVA-Series |
| Saws | SP1CE13H18 |
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.
