Metric Lock Nut Assortment Kit,159Pcs Stainless M3-M12 Nylock Nuts

Key features

• 159-PIECE METRIC ASSORTMENT — Includes M3 x 0.5 (60), M4 x 0.7 (30), M5 x 0.8 (25), M6 x 1.0 (20), M8 x 1.25 (16), M10 x 1.5 (4), and M12 x 1.75 (4), giving you seven useful sizes for repairs, assembly, and maintenance.
• NYLON INSERT LOCKING ACTION — The nylon collar grips mating threads to help resist loosening caused by vibration and repeated movement, providing a secure hold for compatible bolts, screws, and threaded rods.
• 304 STAINLESS STEEL — Made for dependable strength and improved resistance to rust and corrosion in workshops, garages, equipment areas, and other demanding indoor or outdoor applications.
• CLEARLY SPECIFIED THREAD SIZES — Each metric size and pitch is listed for easier matching. Select the nut that corresponds to your fastener before installation to reduce cross-threading and project delays.
• FOR REPAIR, ASSEMBLY, AND DIY — A practical hardware assortment for automotive work, machinery, furniture assembly, bicycles, electronics, shelving, equipment maintenance, workshop repairs, and home projects.

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