Product Description The material is high-quality, high-purity aluminum, an original product from a solid, pure aluminum plate. Comparing only electrical resistance, aluminum follows silver, copper, and gold, exhibiting excellent electrical conductivity, second only to copper and gold. The resistance values of gold and aluminum are almost identical. Aluminum's resistance is about 1.5 times that of copper. Since aluminum is lighter than copper, it conducts more than twice as much electricity as copper when compared by the same weight. "I thought aluminum didn't conduct electricity??" It conducts electricity because it's a metal. Aluminum is an element, so it won't conduct electricity if it has impurities, surface treatments, anodizing, or Alpina treatments. Aluminum is also used inside capacitors. ~Accessories & Specs~ Part Number: SA3TBU1-UB Features three M6 holes with ball bearings. Not tapped. *The mounting part also has M6 holes. Includes: 3 x Unichrome up-set bolts and nuts 1 x BT mounting flange nut This product is designed for grounding purposes in earthing tuning. The three-hole design increases versatility. As this is an original processed product, please consider minor processing marks, scratches, slight dimensional errors, and distortions as part of its charm. ^^; Price negotiations are not accepted. Shipping is not available on weekends and holidays. Shipping timeframe follows the app's guidelines. #PowerCable #FlatBraidCopperWire #EarthingKit #EarthingTerminal #IgnitionEarthing #DischargeTerminal #MachinoEarthingShop