Multiquip 06505-008 HHC Screw 5/8-11 x 1.00

The Multiquip 06505-008 is a genuine OEM HHC Screw 5/8-11 x 1.00 designed for SP, PS, and CS series pavement saws. This is a direct Multiquip replacement fastener, ensuring the correct thread specification, head geometry, and material grade for the application. Compatible with a wide range of models including SP303516, SP303526, SP605716, SP605730, SP706016, SP706036, PS403016, PS403030, PS706016, PS706036, CS403016, CS403030, CS706016, and CS706036, among others. When you need a fastener that fits the way the machine was built, the part is the part to order.

Key Features

• Genuine OEM Thread Integrity — Manufactured to the exact 5/8-11 thread pitch and 1.00-inch length spec, so there is no risk of cross-threading or improper clamp load at installation.
• Hex Head Cap Design — The hex head cap (HHC) profile seats correctly in the fastener positions these saws were engineered for, allowing proper torque application with standard tooling.
• Broad Saw Series Compatibility — Fits SP300, SP400, SP600, SP700, PS400, PS700, and CS400/CS700 series pavement saws, covering a large portion of the Multiquip flat saw and pavement saw lineup.
• Structural Fastener Reliability — A worn, stripped, or incorrect fastener in a high-vibration pavement saw can compromise blade guard retention, frame integrity, or cover alignment. Using the correct OEM spec screw keeps critical assemblies properly torqued and secure.
• Safety-Critical Application — Fasteners on pavement cutting equipment are subject to significant vibration loads. Using the correct grade and length screw is essential for maintaining secure blade and guard assemblies during operation.

A hex head cap screw is a structural fastener used to clamp and secure major assemblies on pavement saws, including blade guards, covers, and frame components. On high-vibration equipment like pavement saws, fasteners are subjected to continuous stress cycles that can cause undertorqued or incorrect fasteners to back out or fail. Using the correct OEM replacement — right thread, right length, right material grade — ensures the joint holds its clamp load through heavy cutting work. A missing or wrong-spec screw in these positions can lead to loose guards, misaligned covers, or unsafe operating conditions.

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.