M18-2.5 x 100 mm Hex Head Bolt Partially Threaded DIN 931, Class 10.9, Plain Finish (no rust protection)
BCD737-690
https://www.fastenermart.com/mm5/graphics/00000001/DIN931.gif
29.84
116.89
2
29.84
10.00
pcs
116.89
80.00
pcs

DIN 931 Specifications