Multiquip 11602 Screw SHS 3/8-16 x 1/4

The Multiquip 11602 is a genuine OEM Screw SHS 3/8-16 x 1/4 designed for a wide range of Multiquip and Whiteman ride-on and walk-behind power trowels. As a direct factory replacement, 11602 delivers the exact thread specification, head geometry, and material grade required by the original equipment design. This screw is confirmed to fit MD80, MD105, HTX44, STX, LD, HHN, HTN, JWN, HDA, and JTO series machines, covering both domestic and international trowel configurations. Sourcing the correct OEM fastener ensures proper clamping load and prevents the loosening or component damage that an incorrect substitute can cause.

Key Features

• Genuine OEM Fastener Specification — Manufactured to the exact 3/8-16 thread pitch and 1/4-inch length called out in the Multiquip parts manual, ensuring correct torque retention in trowel assemblies.
• Direct Bolt-In Replacement — Matches the original SHS (socket head set screw) drive type and dimensions, threading directly into existing tapped holes without rework or modification.
• Broad Trowel Family Coverage — Fits MD80, MD105, HTX44K4, HTX44K5, HTX44Y4, HTX44Y5, STX55, STXD6i, HTXD6i, LD60, LD6, HDA series, HTN, HHN, JWN, and JTO series power trowels.
• Maintains Structural Integrity — A correctly spec'd fastener keeps critical trowel components securely seated under continuous vibration and load; an undersized or wrong-grade screw risks loosening and accelerated wear on mating parts.
• Covers Ride-On and Walk-Behind Applications — Compatible across hydrostatic ride-on, mechanical ride-on, and heavy-duty walk-behind trowel platforms, making it a practical stock item for fleets running multiple trowel models.

A socket head set screw like the Multiquip 11602 is used to secure components against a shaft or mating surface by applying clamping or locking force through a recessed hex drive. In power trowel applications, these fasteners are commonly found in blade pitch assemblies, gearbox covers, and structural brackets where precise torque and flush installation are essential. When a set screw wears, strips, or is replaced with an incorrect size, it can allow movement between components, leading to accelerated wear, misalignment, or outright mechanical failure during operation.

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.