Notes: 20905 HEX SOCKET HEAD CAP SCREW DIN 912/M12X30 is original CARRARO product. 20905 HEX SOCKET HEAD CAP SCREW DIN 912/M12X302 is commonly used in transmissions/axles/engines 427110, 427110, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849