The Genie 01.4001.0053GT Hex Head Cap Screw TE M20X100 UNI 5737 8.8ZN is a genuine OEM fastener built for Genie GTH telehandlers and select Genie Z-series articulating boom lifts. Sourced directly from Genie, this screw meets the UNI 5737 standard at property class 8.8 with a zinc finish, matching the original specification for the machines it serves. Confirmed fitment includes the GTH-4016R IIIA, GTH-4016R IIIB, GTH-4018R IIIA, GTH-4018R IIIB, GTH-5021 R, GTH-5021 R IIIA, Z33/18, and Z-33 DC Power. Cross-reference part number 01.4001.0053GT against your machine's parts manual to confirm it is the correct fastener for your application before ordering.
Key Features
- OEM-Grade Material and Dimensional Conformity — Property class 8.8 zinc-plated steel meets the UNI 5737 standard, delivering the tensile strength and corrosion resistance specified by Genie for this application.
- Exact OEM Thread and Length Specification — M20 x 100 mm dimensions match the original fastener precisely, seating correctly in the designed interface without modification or adaptation.
- Broad GTH and Z-Series Fitment — Compatible with multiple GTH telehandler variants and Z-series articulating boom lifts, including IIIA and IIIB emission-tier configurations.
- Structural Integrity at Every Joint — A fastener at the correct grade holds mated components securely under load. An incorrect or worn-out screw risks joint movement, component damage, and structural failure at the connection point.
- Critical Connection Compliance — On aerial lifts and telehandlers, fastener grade and torque compliance are safety-critical. Using the correct OEM screw supports proper clamping force and maintains the integrity of the joint as designed.
A hex head cap screw is a structural fastener that draws two or more components together and holds them securely under the mechanical loads the machine experiences in operation. The property class 8.8 rating indicates a defined minimum tensile and yield strength, making this screw suitable for load-bearing joints rather than light-duty applications. The zinc coating provides a layer of corrosion resistance appropriate for equipment used in demanding outdoor environments. When a fastener in a structural joint stretches, corrodes, or is replaced with an incorrect grade, clamping force is reduced and the joint may shift or loosen over time — making like-for-like OEM replacement the correct choice whenever a fastener is disturbed or found to be damaged.
Part Details
| Part Number | 01.4001.0053GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Hex Head Cap Screw TE, M20X100 UNI 5737 8.8ZN |
Compatibility & Fitment
| Name | Model |
|---|---|
| GTH-4016R IIIB | GTH-4016R IIIB |
| GTH-4018R IIIB | GTH-4018R IIIB |
| GTH-5021 R | GTH-5021 R |
| GTH-5021 R IIIA | GTH-5021 R IIIA |
| GTH-4016R IIIA | GTH-4016R IIIA |
| GTH-4018R IIIA | GTH-4018R IIIA |
| Z33/18 | Z33/18 |
| Z-33 DC Power | Z-33 DC Power |
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.
