Male/female hexagonal spacer, black practical professional-grade spacer screw nut, for industrial accessory hardware

Features: 1. Made of high-quality nylon, insulated, heat-insulating, and corrosion-resistant. 2. The waterproof standoffs are rust-resistant and easy to clean. 3. Ideal for mounting between printed circuit boards and machine boards. 4. They do not slip when used correctly. 5. All parts are packaged in a plastic box for easy transport. Specifications: Features: Made of high-quality nylon, insulated, heat-insulating, and corrosion-resistant. The waterproof standoffs are rust-resistant and easy to clean. Ideal for mounting between printed circuit boards and machine boards. They do not slip when used correctly. All parts are packaged in a plastic box for easy transport. Specification: Material: Nylon Color: Black Size: M2/M2.5/M3 Package List: 20 x M2 Nuts 20 x M2.5 Nuts 20 x M3 Nuts 20 x M2*6mm Screws 20 x M2*15mm Screws 20 x M2.5*6mm Screws 20 x M2.5*15mm Screws 20 x M3*6mm Screws 20 x M3*15mm Screws 10 x M2 6+6mm Male-Female Spacers 10 x M2 8+6mm Male-Female Spacers 10 x M2 10+6mm Male-Female Spacers 10 x M2 12+6mm Male-Female Spacers 10 x M2 15+6mm male-female spacer 10 x male-female spacer M2 20+6 mm 10 x male-female spacer M2.5 6+6 mm 10 x male-female spacer M2.5 8+6 mm 10 x male-female spacer M2.5 10+6 mm 10 x male-female spacer M2.5 12+6 mm 10 x male-female spacer M2.5 15+6 mm 10 x M2.5 20+ male-female spacer 6 mm 10 x M3 male-female spacer 6+6 mm 10 x M3 male-female spacer 8+6 mm 10 x M3 male-female spacer 10+6 mm 10 x M3 male-female spacer 12+6 mm 10 x M3 Spacer 10 x M3 20+6 mm male-female spacers, 1 x plastic box, 1 x screwdriver