Note: Our nut has an improved bottom, smooth bottom, which will effectively prevent the bottom fitting from being damaged when overtightened Fit: for Toyota Prius GEN II 2004-2009, GEN III 2010 - 2015, V 2012-2017, CT200h 2011 - 2017 Quantity: 27 (26 + 1 extra) C11000 Copper Alloy, Nickel Plated, Hybrid Battery Bus Bars & 58 (56 + 2 extra) ASTM-304 Stainless Steel, Metric Hex, Flange nuts Function: Nickel Plating provides additional protection to copper against corrosion and tarnishing, and together with a solid stainless steel serrated flange nuts, the kit will result in a clean and a more efficient connection of Hybrid Battery Pack modules for a long-lasting repair Flange Hex Nuts meet DIN 6923 specs, made of solid DIN/ISO A2-70 Stainless Steel, a corrosion resistant steel, also known as ASTM-304.A2 / ASTM-304 (18-8) Stainless with 18% Chromium & 8% Nickel content. bus bars material: C11000 Copper Alloy bus bars finish: Nickel-Plated bus bars conductivity: > 100 IACS flange nuts material: ASTM-304 Stainless Steel flange nuts specifications met: DIN 6923 Precisely designed for use with the Hybrid Battery Pack modules of the following vehicles: for Lexus CT200h 2017 for Lexus CT200h 2016 for Lexus CT200h 2015 for Lexus CT200h 2014 for Lexus CT200h 2013 for Lexus CT200h 2012 for Lexus CT200h 2011 for Toyota Prius V 2017 for Toyota Prius V 2016 for Toyota Prius V 2015 for Toyota Prius V 2014 for Toyota Prius V 2013 for Toyota Prius V 2012 for Toyota Prius 2015 for Toyota Prius 2014 for Toyota Prius 2013 for Toyota Prius 2012 for Toyota Prius 2011 for Toyota Prius 2010 for Toyota Prius 2009 for Toyota Prius 2008 for Toyota Prius 2007 for Toyota Prius 2006 for Toyota Prius 2005 for Toyota Prius 2004