Features Versatile M3 Nylon Screw Nut Kit: Includes 180pcs male-female standoff assortment kit, suitable for various industries and applications, providing a wide range of usability. High-Quality Nylon Material: Made from high-quality nylon, offering good insulation, non-magnetic properties, heat insulation, and resistance, ensuring durability and reliability in diverse environments. Precision Thread Design: Features high precision threads for easy tightening and loosening, ensuring secure and reliable connections for your projects. Wide Application Range: Ideal for use as electronic components in communication, electroplating, medical equipment, office equipment, and electronics industries, providing versatile solutions for various needs. Convenient Storage: Neatly organized in a plastic box for easy carrying and access, allowing for convenient use and storage of the assortment kit. Specification: Item Type: M3 Screw Nut Standoff Assortment Kit Material:Nylon Optional Color: Black, White Thread Diameter: M3 Model & Quantity: 180pcs in total Nylon Nut M3 60pcs Nylon Screw M3 x 6mm 60pcs Male-Female Standoff M3（6mm+6mm) 10pcs Male-Female Standoff M3（8mm+6mm) 10pcs Male-Female Standoff M3（10mm+6mm) 10pcs Male-Female Standoff M3（12mm+6mm) 10pcs Male-Female Standoff M3（15mm+6mm) 10pcs Male-Female Standoff M3（20mm+6mm) 10pcs Package List: 60 x Nut 60 x Screw 10 x M3 Male-Female Standoff M3（6mm+6mm) 10 x M3 Male-Female Standoff M3（8mm+6mm) 10 x M3 Male-Female Standoff M3（10mm+6mm) 10 x M3 Male-Female Standoff M3（12mm+6mm) 10 x M3 Male-Female Standoff M3（15mm+6mm) 10 x M3 Male-Female Standoff M3（20mm+6mm) Package List 60 x Nut 60 x Screw 10 x M3 Male-Female Standoff M3（6mm+6mm) 10 x M3 Male-Female Standoff M3（8mm+6mm) 10 x M3 Male-Female Standoff M3（10mm+6mm) 10 x M3 Male-Female Standoff M3（12mm+6mm) 10 x M3 Male-Female Standoff M3（15mm+6mm) 10 x M3 Male-Female Standoff M3（20mm+6mm)