M20-2.5 x 80 mm Socket Head Cap Screw Fully Threaded DIN 912, Class 8.8, Plain Finish (no rust protection)
SDB745-670
https://www.fastenermart.com/mm5/graphics/00000001/DIN912.gif
73.75
139.2
2
73.75
15.00
pcs
139.2
50.00
pcs

DIN 912 Specifications