Genie 1255537GT Hex Flange Screw, M8-1.25x30, DIN6921, 10.9, ZAB
Genie

Genie 1255537GT Hex Flange Screw, M8-1.25x30, DIN6921, 10.9, ZAB

$2.59
(No reviews yet) Write a Review
SKU:
1255537GT-Genie
Adding... The item has been added

The Genie 1255537GT is a genuine OEM Hex Flange Screw, M8-1.25x30, DIN6921, 10.9, ZAB built for Genie telescopic and articulating boom lifts and GTH telehandlers. Sourced directly from Genie, this screw meets the exact material grade, thread pitch, and flange geometry specified for the assembly it secures. Part number 1255537GT is confirmed for use across Genie SX super-boom lifts, S and Z series booms, and GTH telehandlers — cross-reference it against your machine's parts manual to verify the correct application before ordering.

Key Features

  • Integrated Flange Bearing Surface — The flanged head distributes load across a wider contact area, eliminating the need for a separate washer and maintaining consistent clamping pressure at the joint face.
  • Exact M8-1.25x30 Thread Specification — Precise thread pitch and shank length match the OEM design exactly, ensuring full thread engagement in the tapped bore without bottoming out or misalignment.
  • Broad Genie Equipment Fitment — Fits Genie SX super-boom telescopic lifts, S and Z articulating and telescopic boom lifts, and GTH telehandlers, making it a useful stocking fastener across a mixed Genie fleet.

A hex flange screw combines a standard hex-drive head with a built-in circular flange that acts as an integrated washer, spreading the clamping load over a larger surface area at the joint. This design is commonly used in structural and load-bearing connections where consistent torque retention and resistance to loosening under vibration are critical. When a fastener of this type is missing, corroded, or torqued to the wrong specification, joint integrity is compromised, which can allow mating components to shift or work loose during operation. Replacing a worn or damaged screw with the correct OEM part — verified by cross-referencing part number 1255537GT against your Genie parts manual — restores the joint to its designed clamping specification.

Part Details

Part Number1255537GT
BrandGenie
Part TypeGenuine OEM
DescriptionHex Flange Screw, M8-1.25x30, DIN6921, 10.9, ZAB

Compatibility & Fitment

Name Models
GTH-636 GTH-636
S-45 XC S-45 XC
S-60 J S-60 J
S-80 J S-80 J
SX-135 XC SX-135 XC
SX-150 SX-150
SX-180 SX-180
Z-45 XC Z-45 XC
Z-51/30J Z-51/30J
Z-62/40 Z-62/40
ZX-135/70 ZX-135/70

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.