Notes: VA131053 SELF-LOCKING SCREW M10X1.5X20 10.9 CLASS is original AGCO-MF-VALTRA product. VA131053 SELF-LOCKING SCREW M10X1.5X20 10.9 CLASS1 is commonly used in transmissions/axles/engines . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849