The Genie 183731GT Hex Head Cap Screw, 1/2-13 x 6 is a genuine OEM fastener built for Genie and Terex portable light towers, including the AL4000, AL5000, RL4000, TML-4000, and related AL and RL series models. As a direct OEM replacement, this screw is manufactured to the same dimensional and material standards as the original hardware installed at the factory. Cross-reference part number 183731GT against your machine's parts manual to confirm it is the correct fastener for your specific assembly before ordering.
Key Features
- OEM-Grade Material and Dimensioning — Manufactured to Genie's original specifications with a 1/2-13 thread pitch and 6-inch length, ensuring correct torque engagement and clamping load in the original fastener location.
- Direct Drop-In Replacement — Matches the thread form, shank length, and hex drive of the original screw, so it seats correctly without reworking the mating hardware.
- Broad Light Tower Compatibility — Fits a wide range of AL, RL, and TML series Genie and Terex portable light towers, including vertical mast and HT variants across the AL and RL families.
- Structural Integrity You Can Count On — A correctly specified screw maintains the joint it was designed to secure; an undersized or incorrect fastener can allow movement or loosening over time, leading to component wear or assembly failure.
- Genuine Genie OEM Part — Sourced directly through the Genie OEM supply chain, so you receive the exact part the machine was built with — not an approximation.
A hex head cap screw is a fully threaded or partially threaded fastener used to clamp two or more components together in a bolted joint. The thread pitch and body length determine how deep the screw engages its mating thread and how much clamping force it can develop when torqued correctly. Using a screw with the wrong length or thread specification can result in under-engagement of the threads, loss of clamping load, or interference with adjacent components. Replacing a worn, stripped, or missing fastener with the correct OEM screw restores the joint to its original design intent and keeps the assembly secure during operation.
Part Details
| Part Number | 183731GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Hex Head Cap Screw, 1/2-13 x 6 |
Compatibility & Fitment
| Name | Model |
|---|---|
| AL4000 | AL4000 |
| AL5000 | AL5000 |
| RL4000 | RL4000 |
| TML-4000 | TML-4000 |
| AL5 with Vertical Mast | AL5 with Vertical Mast |
| RL4 Vertical Mast | RL4 Vertical Mast |
| RL4 LED Vertical Mast | RL4 LED Vertical Mast |
| AL4 | AL4 |
| RL4 | RL4 |
| AL5 | AL5 |
| AL4L | AL4L |
| AL5L | AL5L |
| AL5HT | AL5HT |
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.
