Multiquip 2691 Screw HHC 1/2″-13 x 1

The Multiquip 2691 is a genuine OEM Screw HHC 1/2″-13 x 1 built for a wide range of Multiquip and Whiteman concrete finishing and screed equipment. As a direct OEM replacement, it matches the original fastener in thread pitch, grip length, and head geometry — ensuring a secure, rattle-free connection across all specified mounting points. This screw is confirmed to fit the STX55J6, STX55Y6, STX6H, STXD6i, HTX44K4, HTX44K5, HTX44Y4, HTX44Y5, HTX6H, HTXD6i, HTXG6DF, JTO Series ride-on power trowels, the WSHE-A Series vibratory screeds, and the WRS5200, WRS5200DFPU, and WRSPUDF ride-on roller screeds. Sourced directly from Multiquip, part 2691 is the correct choice when you need to restore a fastened joint to the original specification without guesswork.

Key Features

• OEM Thread and Dimensional Accuracy — Manufactured to the exact 1/2″-13 thread specification and 1″ grip length, so the fastener engages fully and clamps to the correct torque value without stripping or backing out.
• Hex Head Cap Design — The HHC head profile fits standard hex sockets and wrenches, allowing fast installation and removal during field service or scheduled maintenance.
• Broad Cross-Family Fitment — A single part number covers ride-on power trowels (STX55, HTX44, STX6H, HTXG6DF, JTO Series), WSHE-A vibratory screeds, and WRS5200 roller screeds, simplifying your parts inventory.
• Structural Joint Integrity — A correctly torqued fastener keeps critical assemblies — blade guards, frame panels, and drive components — firmly located under continuous vibration loads typical of troweling and screeding operations.
• Genuine Multiquip OEM Part — Supplied as original equipment hardware, this screw meets the same material grade and finish specification as the fastener installed at the factory, supporting correct clamping force over the service life of the joint.

A hex head cap screw is a standard structural fastener used throughout machine frames, guard assemblies, and drive housings to clamp two or more components together under a defined torque load. On vibrating equipment such as power trowels and screeds, fasteners are subject to constant cyclical loading that can work loose an incorrect or worn screw over time, leading to play in joined components, accelerated wear on mating surfaces, and potential loss of guard or cover integrity. Using the correct OEM-specified fastener — with the right thread form, length, and head type — ensures the joint maintains its clamping force and the assembly behaves as designed throughout normal 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.