M20-1.5 x 30 mm Extra Fine Thread Hex Head Cap Screw Fully Threaded DIN 961, Class 10.9, Plain Finish (no rust protection)
SKH743-620
https://www.fastenermart.com/mm5/graphics/00000001/DIN961.gif
51.47
246.4
2
51.47
15.00
pcs
246.4
100.00
pcs

DIN 961 Specifications