M20-2.5 x 24 x 100 mm Socket Head Shoulder Bolt ISO 7379, Class 12.9, Plain Finish (no rust protection)
BJA745-690
https://www.fastenermart.com/mm5/graphics/00000001/ISO7379.gif
22.43
671.69
2
22.43
1.00
pc
671.69
50.00
pcs

ISO 7379 Specifications