Correlations between field-dependent planar spin configurations, degenerate frustration, energy, vector κz and scalar χ chiralities, spin canting, total, in-plane staggered and intermediate spin (IS) magnetizations are considered for the V3, Cu3 nanomagnets in transverse B⊥Z magnetic field. The planar spin configurations in Bx‖X are characterized by the variable axial κz(Bx) vector chirality correlated with the total in-plane magnetization Mx(Bx) and the IS magnetization M̲12±(Bx), which describes the IS S12 behavior, χ(B⊥)=0. The in-plane staggered magnetization determines the magnitude of the vector chirality κz. The low-field frustrated planar 120° configurations are transformed by increasing Bx field into the high-field achiral planar spin-collinear configurations. This transition is accompanied by the reduction of the vector chirality κz and simultaneous increase of the total Mx(Bx) and IS M̲12±(Bx) magnetizations. The spin configurations, chiralities and magnetization are highly anisotropic. In longitudinal B‖Z field, the frustrated longitudinal spin-collinear configurations are characterized by the correlated maximal vector and scalar chiralities, χ=2κzMz.