M12-1.75 x 50 mm Hex Flange Bolt Partially Threaded DIN 6921, Class 10.9, Plain Finish (no rust protection)
BHP707-640
https://www.fastenermart.com/mm5/graphics/00000001/DIN6921.gif
51.59
250.25
2
51.59
50.00
pcs
250.25
300.00
pcs

DIN 6921 Specifications