A Late model 120y strut (and every other datsun strut apart from 1200 or early 120y, R31 need a keeper ring) will bolt to a stanza steering arm.

Just so you know, the control arm does not bolt to the strut, it bolts to the engine crossmember.

The strut bolts to the steering arm which bolts to the ball joint. The ball joint then bolts to the control arm and the castor rod bolts to the control arm sharing two of the holes for the ball joint.

Theres a diagram around somewhere on how suspension bolts together.