M3 Brass Standoff Spacer, Hex Screws-nut Assortment Kit. Repair Parts: This is a 120pcs M3 Brass Spacer Standoffs Nut Screws Assortment Kit. Precision Workmanship: Easy to operate and carry. Wide Range of Use: Suitable for household maintenance tasks. Variety: Can be applied to a number of maintenance needs. Durable: Made from quality brass and stainless steel, high torque, good toughness, strong and durable. Compact size and lightweight, convenient to carry and install. High hardness, good toughness, and resistance. Specifications: Name: 120PCS M3 Brass Spacer Standoffs Nut Screws Assortment Kit Dimension: M3 Metric Length: Measured from thread to cap head Material: Brass, Stainless Steel Color: Gold Packing Size: 127 x 67 x 23mm Packed Weight: 150g Weight After Packing: 165g Package Included: 10 x M3 6mm Brass Female-Female Spacers 10 x M3 10mm Brass Female-Female Spacers 10 x M3 15mm Brass Female-Female Spacers 10 x M3 20mm Brass Female-Female Spacers 10 x M3 6mm+6mm Brass Male-Female Spacers 10 x M3 10mm+6mm Brass Male-Female Spacers 10 x M3 15mm+6mm Brass Male-Female Spacers 10 x M3 20mm+6mm Brass Male-Female Spacers 20 x M3 Stainless Steel Screws 20 x M3 6mm Stainless Steel Nuts 1 x Plastic Box