The Multiquip EM16521 HHC Screw 1/2-13X4 GRD8 is a genuine OEM fastener designed for LT6K and LT6KV series towable light towers. As a direct Multiquip OEM component, EM16521 is manufactured to the exact thread pitch, shank diameter, grip length, and grade specification required by these machines. Sourcing the correct grade-rated fastener keeps structural connections tight and properly torqued, which matters on equipment that operates under vibration and field conditions. DHS Equipment supplies this part with verified part number accuracy so you can order with confidence.
Key Features
- Grade 8 Tensile Strength — Hardened to Grade 8 specification, delivering the high clamping force and shear resistance required for structural fastener positions on towable light tower assemblies.
- Exact Thread and Length Match — 1/2-13 UNC thread form and 4-inch length match the original bolt position exactly, seating flush without shimming or modification to the mating hardware.
- Genuine OEM Sourcing — Supplied as a genuine Multiquip OEM part, ensuring the fastener meets the material grade and dimensional tolerances specified for the original application.
- Confirmed Fitment for LT6K and LT6KV Towers — Directly compatible with LT6K and LT6KV (60Hz) towable light towers, so you can verify fitment before ordering.
- Structural Integrity Under Field Conditions — A correctly rated fastener maintains proper joint preload during transport and extended runtime; an underspecified or worn fastener risks joint loosening and structural movement at critical connection points.
A hex head cap screw like the EM16521 is a structural fastener used to bolt major components or assemblies together at load-bearing connection points. On a towable light tower, these fasteners secure framework, mast components, or ancillary assemblies that must remain firmly joined during towing, setup, and continuous operation. The Grade 8 hardness rating means the screw is engineered to resist stretching and fatigue under the clamping loads and vibration cycles typical of this equipment. When a fastener of the wrong grade or incorrect length is substituted, joint integrity can be compromised, leading to loosening, accelerated wear of mating threads, or structural movement that affects safe operation.
Part Details
| Part Number | EM16521 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | HHC Screw 1/2-13X4 GRD8 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Towable Towers | LT6K |
| Towable Towers | LT6KV (60HZ) |
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.
