M20-2.0 x 50 mm Fine Thread Hex Head Cap Screw Fully Threaded DIN 961, Class 10.9, Plain Finish (no rust protection)
SKG744-640
https://www.fastenermart.com/mm5/graphics/00000001/DIN961.gif
52.26
375.6
2
52.26
10.00
pcs
375.6
100.00
pcs

DIN 961 Specifications