M4-0.7 x 40 mm Hex Head Bolt Partially Threaded DIN 931, Class 8.8, Plain Finish (no rust protection)
BCA602-630
https://www.fastenermart.com/mm5/graphics/00000001/DIN931.gif
9.38
199.44
2
9.38
100.00
pcs
199.44
4600.00
pcs

DIN 931 Specifications