Nut Color Red Connection Type Bolt Connection Material Copper Features Powder Coated Red and Black Fasteners are Quickcote(TM) Treated for Permanent Polarity Indication and Corrosion Resistance Standards Mil Specifications SAE Attachment Type Side Compatible Product Type Battery Length 3/4 in Material Stainless Steel Overall Height 13/16 in Stud Size 3/8 In.-16 Width 13/16 in