Multiquip BF0101 Self Locking Nut M8

The Multiquip BF0101 Self Locking Nut M8 is a genuine OEM fastener designed for Duo Screed equipment. As a direct OEM replacement, this nut is manufactured to the exact thread specification and locking torque required by the original assembly, ensuring a secure and consistent hold throughout the service life of the machine. Verified for use on Duo Screed models, the BF0101 is the correct choice when restoring or maintaining your screed to original operating condition.

Key Features

• Genuine OEM Thread Specification — Manufactured to the exact M8 thread pitch and locking torque required by the original Multiquip assembly, not a general-hardware substitute.
• Integrated Locking Design — The built-in prevailing torque feature resists loosening under the continuous vibration loads typical of screed operation, eliminating the need for secondary locking hardware.
• Verified Duo Screed Fitment — Confirmed OEM replacement for Duo Screed equipment; cross-reference part number BF0101 before ordering to confirm your exact application.
• Maintains Structural Integrity — A failed or incorrect locking nut can allow critical components to work loose during operation; using the correct OEM fastener keeps connections torqued to spec across extended run cycles.
• Drop-In Replacement — Matches the original hardware dimensions exactly, so installation requires no modification to mating components or mounting points.

A self locking nut incorporates a prevailing torque element — typically a nylon insert or a deformed thread section — that grips the mating bolt and resists backing off under vibration. On screed equipment, which generates continuous eccentric vibration during operation, standard nuts can work loose over time, leading to play in critical joints or outright component separation. Using the correct locking nut, torqued to specification, keeps fastened assemblies secure through normal operating cycles and reduces the risk of unplanned disassembly in the field.

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.