M18-2.5 x 100 mm Hex Head Bolt Partially Threaded DIN 931, Class 8.8, Plain Finish (no rust protection)
BCA737-690
https://www.fastenermart.com/mm5/graphics/00000001/DIN931.gif
17.57
101.89
2
17.57
10.00
pcs
101.89
80.00
pcs

DIN 931 Specifications