M18-2.5 x 240 mm Hex Head Bolt Partially Threaded DIN 931, Class 8.8, Plain Finish (no rust protection)
BCA737-718
https://www.fastenermart.com/mm5/graphics/00000001/DIN931.gif
86.17
211.57
2
86.17
10.00
pcs
211.57
40.00
pcs

DIN 931 Specifications