Walter M6 DIN 985 Nylon Insert Hex Lock Nut

Secure Your Walter Tools with Genuine Parts

Keep your industrial operations running smoothly with the Walter 48K340 Hex Nut M6 DIN 985. This high-quality replacement lock nut is engineered to withstand the rigorous demands of professional metalworking environments. When your grinders, sanders, or finishing tools are in heavy use, the last thing you need is downtime caused by loose fasteners. This M6 nut provides the security and reliability required to keep your equipment operational and your team safe.

The standout feature of this fastener is its Nylon Insert (Nyloc) design. Unlike standard nuts that rely solely on torque against the bearing surface to stay tight, this DIN 985 nut utilizes a polymer ring to grip the threads of the bolt. This design is specifically intended to counteract the loosening effects of shock and vibration—forces that are unavoidable when working with power tools. By using this genuine replacement part, you ensure that your tool's guards, handles, and abrasive mounts stay exactly where they are supposed to be.

Maintenance professionals understand that using the correct hardware is vital for tool longevity. Substituting with inferior or incorrect grade nuts can lead to thread damage or component failure. The Walter 48K340 offers the peace of mind that comes with OEM compatibility. It installs easily with standard metric tools and provides an immediate, secure hold. Whether you are restocking your crib with essential spares or performing a specific repair on a Walter unit, this lock nut is a small but indispensable component of your maintenance inventory.

Application and Usage

Ideal for use on Walter Surface Technologies grinders, polishers, and other power equipment requiring M6 fastening. It is particularly effective in assemblies where the nut is not under high axial load but requires absolute security against backing off. Ensure threads are clean before installation for optimal performance.