Wacker Neuson 1000357536 Nut Din982 M12 10 A2K P

The Wacker Neuson Nut Din982 M12 10 A2K P is a genuine OEM fastener designed for the BS70-4Rc LA vibratory rammer. As a factory-sourced component, this nut is manufactured to the exact DIN 982 specification — an M12 prevailing-torque lock nut in Grade 10, A2K finish — ensuring it meets the precise tolerancing and retention requirements of the original assembly. Wacker Neuson genuine OEM parts are produced to the same standards as the components installed at the factory, so you can trust a correct fit and consistent clamping performance every time. If you are servicing or reassembling a BS70-4Rc LA rammer, verifying part number against your parts manual before ordering is always the best practice.

Key Features

• DIN 982 Lock Nut Specification — Manufactured to the DIN 982 prevailing-torque standard, providing the thread-locking retention needed in high-vibration rammer applications where standard nuts can loosen prematurely.
• M12 Grade 10 Tensile Strength — The Grade 10 rating delivers higher tensile and proof load capacity than standard Grade 8 fasteners, suited to the structural demands of a heavy-duty jumping jack rammer.
• A2K Corrosion-Resistant Finish — The A2K surface treatment provides resistance to moisture and site contaminants, extending the serviceable life of the fastener in outdoor construction environments.
• Genuine OEM Sourcing — Supplied directly from Wacker Neuson's parts program, this nut matches the exact thread pitch, height, and material grade of the original fastener removed from the machine.
• Confirmed Fitment for BS70-4Rc LA — Verified for the BS70-4Rc LA gasoline vibratory rammer, so you can order with confidence that this is the correct replacement for that platform.

A prevailing-torque lock nut like the DIN 982 M12 is used in assemblies where vibration is constant and joint integrity is critical. Unlike standard hex nuts, the DIN 982 design incorporates a deformed or nylon-insert locking feature in the top threads that resists loosening under repeated shock and vibration loads — exactly the operating conditions a gasoline rammer generates during trench and cohesive soil compaction. When this nut wears, strips, or is replaced with an incorrect specification fastener, it can result in joint loosening, component misalignment, or structural failure within the assembly. Using the correct OEM-specified nut ensures the clamping load and retention behavior match what the original design requires.

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.