Notes: 21059 CHEESE-HEAD SCREW DIN 912-M16X340 -10.9 is original CARRARO product. 21059 CHEESE-HEAD SCREW DIN 912-M16X340 -10.92 is commonly used in transmissions/axles/engines 855724, 855724, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849