M20-2.5 x 80 mm Hex Head Bolt Partially Threaded DIN 931, Class 8.8, Plain Finish (no rust protection)
BCA745-670
https://www.fastenermart.com/mm5/graphics/00000001/DIN931.gif
101.88
219.69
2
101.88
25.00
pcs
219.69
80.00
pcs

DIN 931 Specifications