M20-1.5 x 35 mm Extra Fine Thread Hex Head Cap Screw Fully Threaded DIN 961, Class 10.9, Plain Finish (no rust protection)
SKH743-625
https://www.fastenermart.com/mm5/graphics/00000001/DIN961.gif
59.3
316.25
2
59.3
20.00
pcs
316.25
125.00
pcs

DIN 961 Specifications