Multiquip 11882 Flat Head Socket Cap Screw 1/2-13 x 2 1/4

The Multiquip 11882 is a genuine OEM Flat Head Socket Cap Screw 1/2-13 x 2 1/4 designed for HTH-Series, STH, and HTH44T hydrostatic ride-on trowels. Sourced directly from Multiquip, this fastener matches the exact thread specification and dimensional profile called out in the original equipment design. Whether you are performing a scheduled service or completing a repair, the part installs directly in place of the original with no fitting or modification. Confirm your model code against the HTH-Series, STH, or HTH44T before ordering to ensure correct application.

Key Features

• OEM Thread Accuracy — Manufactured to the exact 1/2-13 thread pitch and 2 1/4-inch length specification, ensuring full thread engagement and correct clamping load in the original fastener location.
• Flat Head Socket Drive — The countersunk flat head seats flush with mating surfaces, maintaining the structural profile of the assembly without protruding hardware that could interfere with adjacent components.
• Confirmed Fitment — Directly compatible with HTH-Series, STH, and HTH44T hydrostatic ride-on trowels; verify your model code before ordering.
• Structural Integrity Under Load — A correctly torqued fastener of the right specification maintains assembly rigidity on a working trowel; an undersized or incorrect screw can lead to joint movement, vibration damage, or component failure during operation.
• Genuine Multiquip OEM Part — Supplied as an authorized OEM component under part number 11882, ensuring the material grade and dimensional tolerances match what Multiquip specified at the time of manufacture.

A flat head socket cap screw is a structural fastener used to clamp two or more components together in a countersunk application, where the head must sit flush or below the surface of the material. On hydrostatic ride-on trowels such as the HTH-Series and STH models, fasteners like the 11882 secure assemblies that are subject to continuous vibration and mechanical stress during concrete finishing operations. Using a fastener of the incorrect thread pitch, length, or head style can compromise joint clamping force, potentially causing loosening, misalignment, or damage to the surrounding structure over time.

For fitment questions or help confirming compatibility with your specific machine, contact the DHS Equipment parts team before placing your order.

Part Details

Compatibility & Fitment

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.