This is a Grade 5 Titanium 4 Pack of Nuts/Bolts for the front lower control arms used to fasten them together. This Package covers both L / R sides.
The bolts used to fasten the two front LCA to the subframe is sold separately here
https://gdevelopment.us/products/17mm-subframe-to-lca-2pk
Hex head size:
17mm
Package Includes:
2 Flanged Nuts
2 Flanged bolts
Chassis Application:
EG DC EK EF DA