Notes: 89885.8 HEX HEAD FLANGE SCREW 12.9 UNI 3740 BRUN is original DOOSAN product. 89885.8 HEX HEAD FLANGE SCREW 12.9 UNI 3740 BRUN1 is commonly used in transmissions/axles/engines . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849