Multiquip 492358 Bolt 1/4 NC X 1-1/4

The Multiquip 492358 is a genuine OEM Bolt 1/4 NC X 1-1/4 designed for a wide range of Multiquip and affiliated brand equipment. As an OEM-sourced fastener, 492358 delivers the exact thread specification, material grade, and dimensional tolerancing required for correct assembly across compatible machines. This bolt fits an extensive lineup including WBH-16, WBH-16E, WBH-16F, and WBH-16EF power buggies, AR13D, AR13H, AR13HAR, AR-13HA, and VR-36HA rollers, V304, V305EH, and V305EK walk-behind rollers, PRO12, PRO12E51, PRO12E53, and PRO12C stationary and Essick mixers, MQ600H, MQ600HTB, and MQ600HTP trash pumps, LS600, LS60TD, and C30HDZ concrete and Mayco pumps, MG30, MG30T2D, MG30M2D, MG30T3D, and MG30M3D fireproofing and mixer units. Sourcing the correct OEM fastener ensures assemblies stay torqued to spec and components remain properly secured under operating loads.

Key Features

• OEM Thread Specification: — Cut to the exact 1/4 NC (National Coarse) thread standard required by Multiquip engineers, ensuring full thread engagement and correct clamp load in every application.
• Correct Dimensional Fit: — The 1-1/4 inch length matches the designed grip range for each compatible mounting point, so the bolt seats flush without bottoming out or leaving threads exposed.
• Broad Cross-Equipment Compatibility: — A single part number spans power buggies, ride-on and walk-behind rollers, stationary mixers, trash pumps, and concrete pumps across the Multiquip, Whiteman, Essick, and Mayco product lines.
• Structural Integrity Under Load: — Using the specified OEM fastener maintains the clamping force needed to keep housings, guards, and structural members secure during vibration-intensive operation. A mismatched or undersized bolt can back out or shear under repeated stress cycles.
• Genuine OEM Sourcing: — Supplied as a genuine Multiquip OEM part, this bolt meets the same material and hardness requirements as the fastener installed at the factory, with no guesswork on grade substitution.

A bolt of this specification serves as a structural fastener that clamps two or more components together and maintains that connection under the mechanical loads, vibration, and thermal cycling that construction equipment experiences in daily use. The 1/4 NC thread form is a coarse-pitch standard designed for reliable engagement in metal and cast housings, where it resists loosening better than fine-thread alternatives in high-vibration environments. When a fastener of the wrong length, grade, or thread pitch is used as a substitute, clamping force drops, components shift, and surrounding hardware can be damaged — making correct part selection critical to keeping assemblies intact across service intervals.

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.