SPU-6 printed circuit board space support 1) bottom with 3M adhesive,used to rivet the PC board. Product Detailed Descriptons1) ... wire accessories ,spade terminals, ferrules,PCB fasteners ,standoff and connectors ,protectional spacers and holders of LED lamp,rubber & silicone feet ... electronic components.also we can open the injection molding for the customized plastic or rubber products according to ...