M6-1.0 x 145 mm Hex Head Bolt Partially Threaded DIN 931, Class 8.8, Plain Finish (no rust protection)
BCA636-699
https://www.fastenermart.com/mm5/graphics/00000001/DIN931.gif
53.29
239.87
2
53.29
100.00
pcs
239.87
600.00
pcs

DIN 931 Specifications