M12-1.75 x 55 mm Flat Head Socket Cap Screw DIN 7991, Class 10.9, Plain Finish (no rust protection)
SCR707-645
https://www.fastenermart.com/mm5/graphics/00000001/DIN7991.gif
48.31
138.91
2
48.31
100.00
pcs
138.91
400.00
pcs

DIN 7991 Specifications