M20-1.5 x 40 mm Extra Fine Thread Hex Head Cap Screw Fully Threaded DIN 961, Class 10.9, Zinc Yellow Plated
SKM743-630
https://www.fastenermart.com/mm5/graphics/00000001/DIN961.gif
55.37
281.7
2
55.37
15.00
pcs
281.7
100.00
pcs

DIN 961 Specifications