Multiquip 939978 Screw FHSC M10 1.5 x 25MM NP

The Multiquip 939978 Screw FHSC M10 1.5 x 25MM NP is a genuine OEM fastener designed for SP, PS, and CS series pavement and flat saws. As a direct OEM replacement, this screw matches the original hardware specification, ensuring correct thread engagement and seating depth on the machine it was built for. Compatible across a broad range of Multiquip saw models including the SP605716, SP605720, SP605730, PS403016, PS706016, CS403016, and CS706016 series, among others, this part covers an extensive lineup of pavement and flat saw configurations. Sourcing the correct fastener by part number 939978 eliminates guesswork and keeps your saw assembled to the standard it left the factory with.

Key Features

• Genuine OEM Fastener Specification — M10 x 1.5 x 25MM thread and length dimensions match the original hardware, ensuring proper clamping force and thread engagement in the host material.
• Flat Head Socket Cap Profile — The FHSC (flat head socket cap) design seats flush with the surrounding surface, maintaining clearance and preventing interference with adjacent components.
• Broad Saw Family Coverage — Fits SP, PS, and CS series pavement and flat saws across multiple blade and engine configurations, from the SP605716 and PS403016 through the CS706036.
• Correct Torque Retention — A properly specified OEM screw maintains its torque value under the vibration loads generated during cutting, preventing loosening and blade assembly movement during operation.
• NP (Non-Plated) Finish — The non-plated finish is consistent with the original assembly specification, maintaining compatibility with the materials and coatings used in the surrounding structure.

A flat head socket cap screw is used where a fastener must sit flush with or below the surface of the component it secures, typically in countersunk holes that prevent the head from protruding. In pavement and flat saw applications, these screws are commonly used to secure guards, housings, blade covers, and structural panels where surface clearance matters. When a screw of the wrong thread pitch, length, or head style is substituted, it can strip threads, fail to seat correctly, or leave components inadequately secured — all of which create risk during high-vibration cutting operations. Using the correct OEM replacement, Multiquip 939978, ensures the fastener performs exactly as the original design intended.

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.