The easy-to-assemble combination of nut and washer.

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HEICO-LOCK® Plus offers an installation-friendly connection that prevents bolted joint self-loosening through the temporary connection of a nut and our HEICO-LOCK® Wedge Lock Washer. Standard hexagon nuts according to ISO 4032 are combined with our proven HEICO-LOCK® Wedge Lock Washers. This system secures your bolted connection, saves time and reduces costs.

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• Reduces part numbers within the connection since the nut and wedge lock washer are combined into one part

• Easy, safe and fast installation in both serial production and in the field

• Flexible attachment of the HEICO-LOCK® Wedge Lock Washer and nut

• Available in sizes M6 - M24, steel and stainless steel – additional dimensions and materials upon request.

• Hexagon nuts according to ISO 4032