The Multiquip EM507658 HHCS Screw 5/8 x 4-1/2 G5 is a genuine OEM fastener designed for the EM900SD Essick concrete mixer. As an OEM-sourced component, EM507658 is produced to the exact grade, thread pitch, and dimensional tolerances called out in the original equipment specification — ensuring it seats and torques correctly without guesswork. If you're replacing a worn, stripped, or missing fastener on your EM900SD, this is the correct part to restore the assembly to factory-spec condition.
Key Features
- Grade 5 Fastener Strength — G5 rating delivers the tensile and shear strength required for structural and load-bearing connections on concrete mixer assemblies.
- Exact Thread and Dimensional Spec — 5/8 in. diameter, 4-1/2 in. length with correct thread pitch means the bolt threads in cleanly with no forcing, cross-threading, or shimming.
- Genuine OEM Part — Sourced directly from Multiquip, EM507658 matches the original hardware specification for the EM900SD Essick mixer by grade, coating, and geometry.
- Confirmed Fitment for EM900SD — Verified for the Essick EM900SD concrete mixer; use the part number to confirm application before ordering.
- Maintains Structural Integrity — A correctly specified bolt holds critical assemblies tight under the continuous vibration and load cycling that concrete mixer operation produces; an undersized or wrong-grade substitute can work loose or fail under torque.
The EM507658 is a hex head cap screw (HHCS) — a standard high-strength bolted fastener used to clamp and secure structural components on the EM900SD mixer. At Grade 5, it provides the minimum proof load and tensile strength needed for mechanical joints that must stay tight through constant vibration, rotation, and material loading. When a fastener in this role strips, corrodes, or goes missing, the joint it holds can shift or loosen, putting stress on surrounding components and compromising the integrity of the assembly. Replacing it with the correct OEM-spec bolt restores the clamping force the joint was engineered around.
Part Details
| Part Number | EM507658 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | HHCS Screw 5/8 x 4-1/2 G5 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Essick Mixers | EM900SD |
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.
