Copper connectivity

Die-Cast Aluminum 11 Polycarbonate 10 Plastic 9 Composite 6 Die-Cast Zinc 6 14 Gauge Steel,Plastic 5 Die Cast Aluminum Alloy 5 14 ga Steel 4 Fire-Retardant Plastic 4 Poly Carbonate 4 Punch up to 10 ga mild steel or 12 ga stainless steel. 4 12 Gauge Steel 3 16 ga Steel 3 Copper Alloy Contact 3 14 ga Rolled Steel 2 Aluminum 2 Copper Alloy 2 Copper Alloy Contact, PBT Polyester 2 Glass-Filled Thermoplastic 2 PBT 2 Plastic,Polyamide 2 Polycarbonate Body, Copper Alloy Contact 2 Polymer 2 Robust Die-Cast Aluminum 2 16 Gauge Steel,Plastic 1 16 ga Cold Rolled Steel 1 40% Glass-Filled Polymer 1 ABS Front Plate, Phosphor Bronze IDC, Phosphor Bronze PCB 1 ABS Plastic 1 ABS Plastic (Bracket), Die-Cast Housing 1 Aluminum/Copper/Thermoplastic 1 Cold Rolled Steel/ABS 1 Die-Cast Aluminum Alloy, Plastic 1 Glass Filled Thermoplastic, Copper Alloy 1 Gold-Plated Copper Alloy/Thermoplastic 1 Non-Metallic 1 PVC 1 Phosphor Bronze 1 Plastic Housing, Cast Alloy Base 1 Plastic, Phosphor Bronze Contact 1 Polyamide 6 1 Sheet Metal 1 Steel/Black Powder Coat 1 Thermoplastic, Die-Cast Aluminum Alloy 1 Zinc Aluminum Alloy 1