The New Holland 300015964 is a genuine OEM washer designed for critical fastening applications in New Holland and Case IH agricultural and construction equipment. This high-quality washer provides essential load distribution and prevents loosening, contributing to the longevity and reliability of various machine components. With precise dimensions of 12.7 mm length, 12.7 mm width, and 1.27 mm height, and a weight of approximately 0.005 kg, it meets strict manufacturing standards for a perfect fit and dependable performance across a wide range of tractor models including New Holland T-series, TD-series, TL-series, TS-series, and TV-series, as well as Case IH Magnum, MXM, MXU, Puma, Steiger, and STX models.