M20-2.5 x 170 mm Double End Stud (Tap End ~1.25d Long) DIN 939, Interference Fit, Class 8.8, Plain Finish (no rust protection)
STA745-704
https://www.fastenermart.com/mm5/graphics/00000001/DIN939.gif
26.91
866.53
2
26.91
1.00
pc
866.53
40.00
pcs