The Multiquip EM966 is a genuine OEM Bolt 5/16" x 3/4" NC Grade 5 designed for a range of Multiquip equipment including the PRO20 stationary mixer, AR13H, AR13HA/HAR, and AR13HC rollers, V30-W2-LD and V30-W2-R walk-behind rollers, and GA9.7HE gasoline powered generators. As a factory-sourced fastener, EM966 is manufactured to the same grade and dimensional tolerances as the original hardware, ensuring a correct and secure fit across all listed models. Grade 5 construction provides the tensile strength required for structural and mechanical connections in demanding equipment applications. DHS Equipment stocks this part to help you complete repairs and maintenance without delays or fitment guesswork.
Key Features
- Grade 5 Tensile Strength — Medium-carbon steel construction meets Grade 5 torque and load requirements, maintaining secure clamping force under vibration and operational stress.
- Exact Thread Specification — 5/16" x 3/4" NC (National Coarse) thread pattern matches OEM hardware exactly, threading cleanly into existing tapped holes without rework.
- Genuine OEM Sourcing — Factory-authorized part ensures dimensional accuracy in head size, shank length, and thread pitch — critical for proper torque retention in mechanical assemblies.
- Broad Multiquip Fitment — Compatible across PRO20 mixers, AR13H series rollers, V30-W2 walk-behind rollers, and GA9.7HE generators, making it a versatile stocking fastener.
- Vibration Resistance — Grade 5 rated fasteners resist loosening under the cyclic vibration common to compaction rollers and engine-driven equipment, supporting consistent mechanical integrity over time.
A Grade 5 hex bolt is a structural fastener used to clamp, secure, or join mechanical components throughout a machine's frame, engine mounts, guards, and drive assemblies. The NC (National Coarse) thread designation makes it faster to install and more resistant to cross-threading in field conditions compared to fine-thread variants. When a fastener of the wrong grade, length, or thread pitch is substituted, it can lead to under-torquing, joint movement, or fastener failure — all of which can compromise the safety and reliability of the equipment it holds together.
Part Details
| Part Number | EM966 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Bolt 5/16" x 3/4" NC Grade 5 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Essick Mixers | PRO20 |
| Rollers | V30-W2-LD |
| Rollers | V30-W2-R |
| Rollers | AR13HA/HAR |
| Gasoline Powered Generators | GA9.7HE |
| Rollers | AR13HC |
| Rollers | AR13H |
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.
