The Genie 219904GT Hex Head Cap Screw, 1-8X5.50 GRD8 is a genuine OEM fastener built for the Z-45 XC articulating boom lift. As a direct Genie OEM part, it meets the original design specification for thread pitch, grade, and dimensional tolerancing — exactly what the machine was engineered around. Cross-reference part number 219904GT against your Z-45 XC parts manual to confirm it is the correct fastener for your application before ordering.
Key Features
- Grade 8 Strength — Manufactured to GRD8 specification, delivering the high tensile strength required at critical fastening points on aerial equipment.
- Correct Thread and Length — 1-8 thread pitch and 5.50-inch length match the original Genie engineering spec, seating flush without shimming or adaptation.
- Genuine OEM Part — Sourced directly through Genie's OEM supply chain, ensuring dimensional conformity and material grade are consistent with what left the factory.
- Structural Integrity — A correctly graded and sized fastener holds structural joints and mounting points securely; a worn, corroded, or incorrectly rated screw risks joint failure under load.
- Confirmed Z-45 XC Fitment — Verified for the Genie Z-45 XC articulating boom lift, so you can order with confidence that this is the right part for the machine.
A hex head cap screw is a structural fastener used to clamp and secure components at joints, mounting brackets, and structural connection points on the machine. The grade rating determines how much clamping load the fastener can safely sustain — using an incorrect grade or size can allow joints to loosen or fail under the dynamic loads an articulating boom experiences during operation. Replacing a damaged or degraded screw with the correct OEM-spec fastener restores the joint to its designed clamping force and keeps the assembly performing as intended.
Part Details
| Part Number | 219904GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Hex Head Cap Screw, 1-8X5.50 GRD8 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Z-45 XC | Z-45 XC |
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.
