The Multiquip 520894 Bolt 3/8-NC x 3" Grade 8.8 is a genuine OEM fastener designed for Essick stationary mixer models PRO12, PRO12E51, PRO12E53, and PRO20. As an OEM-sourced component, it meets the exact thread pitch, length, and tensile rating specified for these machines, ensuring a secure and correct fit every time. Sourced directly through Multiquip's authorized parts network, 520894 is the right call when you need hardware that matches the original build spec of your Essick mixer.
Key Features
- Genuine OEM Tensile Rating — Grade 8.8 hardness classification delivers the clamping strength required for the structural and mechanical loads found on Essick stationary mixers.
- Correct Thread and Length Specification — 3/8-NC (National Coarse) thread form and 3-inch length match the original fastener dimensions, threading directly into existing hardware without modification.
- Confirmed Fitment — Verified for PRO12, PRO12E51, PRO12E53, and PRO20 Essick stationary mixers, so you can order with confidence.
- Structural Integrity Under Load — A properly torqued, correctly graded bolt keeps mixer assemblies tight during continuous drum rotation and heavy mixing cycles; an under-spec or worn fastener can allow dangerous loosening over time.
- Direct OEM Replacement — Part number 520894 is the same bolt supplied on the production line, so installation fits into any standard service or repair procedure without guesswork.
A bolt like the 520894 serves as a primary structural fastener within the mixer assembly, holding major components securely together under the continuous vibration and torque loads generated during mixing operations. When a fastener is the wrong grade, wrong thread pitch, or worn, it can stretch, strip, or back out — compromising the integrity of the assembly and creating a potential safety hazard. Using the correct OEM-specified Grade 8.8 hardware ensures the joint maintains proper clamp force throughout the service life of the machine.
For questions about fitment or to confirm this part is correct for your specific machine, contact the DHS Equipment parts team for assistance.
Part Details
| Part Number | 520894 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Bolt 3/8-NC x 3" Grade 8.8 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Essick Mixers | PRO12 |
| Essick Mixers | PRO12E51 |
| Essick Mixers | PRO12E53 |
| Essick Mixers | PRO20 |
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.
