Amtech S6220 Assorted Locking Nuts, 100 Piece Nylon Inserts, M4, M5, M6, M8, M10, M12, Anti Rust Design

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LOCKING SECURITY: Nylon insert grips threads to help resist loosening from vibration. RUST RESISTANT: Zinc‑plated finish improves corrosion resistance and longevity. POPULAR SIZES: Six commonly used metric sizes for everyday fastening. ORGANISED CASE: Compartmented organiser keeps sizes easy to identify. MULTI‑PURPOSE: Ideal for automotive, machinery and general maintenance., Manufacturer: DK Tools

ManoMano

General description Nylon inserts prevent the nuts from loosening, making them ideal for high vibration applications. These locking nuts are zinc plated for corrosion resistance and come in a convenient plastic divider storage case. Technical specifications Contains sizes: M4 x 0.7mm M5 x 0.8mm M6 x 1.00mm M8 x 1.25mm M10 x 1.500mm M12 x 1.75mm