The New Holland 80100051 is a genuine OEM hexagon nut, specifically designed with an M12 thread. This essential fastening component ensures secure connections across a wide range of New Holland agricultural and construction equipment, including T-series tractors, CR and CX series combines, BB series balers, LM telehandlers, and L-series skid steer loaders. Manufactured to New Holland's stringent quality standards, it guarantees reliable performance and precise fitment, crucial for maintaining machinery integrity and operational safety.