M20-2.5 x 160 mm Flat Head Socket Cap Screw Partially Threaded DIN 7991, Class 10.9, Plain Finish (no rust protection)
SCS745-702
https://www.fastenermart.com/mm5/graphics/00000001/DIN7991.gif
69.38
199.48
2
69.38
10.00
pcs
199.48
40.00
pcs

DIN 7991 Specifications