The Genie 49399GT Flat Head Socket Screw, M10 x 1.5 x 25 is a genuine OEM fastener built for Genie TMZ-34/19 and TMZ-50/30 trailer-mounted articulating boom lifts. As a direct OEM replacement, this screw is manufactured to the exact thread pitch, head geometry, and dimensional spec required by the original design — so it seats flush and torques correctly without guesswork. Cross-reference part number 49399GT against your machine's parts manual to confirm it is the correct fastener for your application before ordering.
Key Features
- OEM-Grade Fastener Integrity — Manufactured to the exact M10 x 1.5 x 25 specification, with the correct thread form and flat head profile to meet Genie's original design requirements.
- Flush-Seating Flat Head Design — The flat head socket profile sits flush with or below the mating surface, keeping the joint clean and preventing interference with adjacent components.
- Exact-Fit Replacement — Engineered to the same dimensions and drive size as the original, this screw installs directly without alteration or re-drilling of the mating bore.
- Confirmed Fitment for TMZ Series Booms — Fits Genie TMZ-34/19 and TMZ-50/30 trailer-mounted articulating boom lifts, matching the OEM parts specification for these models.
- Structural Reliability — A correctly specified fastener holds the joint at the intended clamp load. A stripped, incorrect, or under-torqued screw can allow movement in the connection and accelerate wear on surrounding components.
A flat head socket screw is a precision fastener that combines an internal hex drive with a countersunk head, allowing it to sit flush with or below the surface of the mating part. This head style is used where a protruding fastener head would interfere with clearances, contact surfaces, or component travel. When a fastener of this type is worn, stripped, or replaced with an incorrect size, the joint can lose clamping force, leading to looseness, accelerated wear, or structural movement in the assembly it secures. Using the correct OEM-specified screw — with the right thread pitch, shank length, and head angle — ensures the connection performs as designed on Genie TMZ series trailer-mounted boom lifts.
Part Details
| Part Number | 49399GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Flat Head Socket Screw, M10 x 1.5 x 25 |
Compatibility & Fitment
| Name | Models |
|---|---|
| TMZ-34/19 | TMZ-34/19 |
| TMZ-50/30 | TMZ-50/30 |
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.
