Size - Hex Standoff Size: M4x16mm+6mm; Screw Size: M4x6mm; Nut Size: M4. Material - These standoffs are made of brass, and come in male-female forms, good mechanical strength, wear resistance, and corrosion resistance.. Applications - Widely used in printed-circuit board, quadcopter drone, and computer, etc. Easy to Install - The thread is very sharp, clean, and accurate. Accurate dimensions make your installation or maintenance easier.. Package Includes: 20pcs x M4 Nuts, 20pcs x M4 Screws, 20pcs x M4x16mm+6mm Brass standoffs.
