M8-1.25 x 20 mm Double End Stud (Tap End ~1.25d Long) DIN 939, Interference Fit, Class 8.8, Plain Finish (no rust protection)
STA664-610
https://www.fastenermart.com/mm5/graphics/00000001/DIN939.gif
55.48
208.11
2
55.48
40.00
pcs
208.11
200.00
pcs

DIN 939 Specifications