- Wide compatibility and references: This screw connection terminal fastener fits most models on the market. OEM numbers include 19116852, 6X0915138, 64740. Direct replacement for Cadillac (2007–2014), Chevrolet (2007–2014), GMC (2007–2014), Saturn (2008–2010), and Hyundai Motor Co (HMC) (2007–2014). - Kit contents and size: 4 pieces of car T-bolts, measuring 21.5 x 27.5 mm. Authentic standard size for direct replacement of worn or damaged battery T-bolts. - Material and durability: Made from quality stainless steel for good wear and rust resistance. It resists deformation and breakage, offering a long service life and fewer replacement needs. - Design and performance: Features standard T-shaped heads that resist slipping under use. Deep, even threads ensure secure fastening and prevent loosening after proper installation. - Practical use scenarios: Replacing damaged battery T-bolts on Cadillac/Chevrolet/GMC/Saturn/Hyundai models from the specified years; restoring vehicles with missing or corroded battery bolts; performing routine battery terminal maintenance or upgrades to improve connection reliability.