Use the screw and nut to isolation board and the board.
Features: a. Type specification complete, the quality is reliable. b. Never rust, beautiful,practical, durable and convenient for using. c. Packed in a plastic box, good for storage and difficult to be damaged. d. Nylon has the characteristics of insulativity,Non-Magnetic,thermal insulation,corrosion resistance and etc. e. As electronics components, fit for the industries of communication, electroplating, office equipment, electronics.
