M20-2.5 x 70 mm Low Head Socket Cap Screw with Pilot Recess DIN 6912, Class 8.8, Plain Finish (no rust protection)
SFK745-660
https://www.fastenermart.com/mm5/graphics/00000001/DIN6912.gif
21.44
1155.6
2
21.44
1.00
pc
1155.6
90.00
pcs

DIN 6912 Specifications