M6 Nylon Insert Lock Nut - Zinc Plated Steel ● Used with a machine or cap screw for mechanically joining materials together. Black Zinc Plated Nylon Insert Lock Nut Self Clinch Nut Machine Screw... ◆ Packing Quantity: 165pcs, Packed in A Rugged Convenient Re-sealable Plastic Storage Case. It Is Widely Used in Matching Screws or Bolts. M3 - Lock Nuts - The Home Depot ◆ The Package Contains 7 Sizes, Included: M3, M4, M5, M6, M8 , M10, M12 Package Included: - M3 - 45pcs - M4 - 35pcs - M5 - 30pcs - M6 - 25pcs - M8 - 15pcs - M10 - 10pcs - M12 - 5pcsPackage Quantity: 165pcs This set is organized by size in a transparent storage case for quick access and protection. ? Used widely for matching screws or bolts. Hilitchi 165Pcs High Quality Nylon Lock Nuts Assortment Kit Specifications: Material: Zinc Plated Color: Black The Package Contains 7 Sizes, Included: M3, M4, M5, M6, M8 , M10, M12 Package Quantity: 165-Piece Features: Hex head, female threaded inside, zinc plated, anti-loose hex nut. Used with a machine or cap screw for mechanically joining materials together. Used widely for matching screws...