Australian Z Purlins | Section Sizes

Shape	Area (mm²)	Depth (mm)	Width (mm)	Section Properties
Shape	Area (mm²)	Depth (mm)	Width (mm)	I_x (mm⁴)	I_y (mm⁴)	Plastic Mod Xp (mm³)	Plastic Mod Yp (mm³)
Z100-10 Dimensions	215	102	12.5	-	-	-	-
Z100-12 Dimensions	258	102	12.5	-	-	-	-
Z100-15 Dimensions	323	102	13.5	-	-	-	-
Z100-19 Dimensions	409	102	14.5	-	-	-	-
Z100-24 Dimensions	516	102	15	-	-	-	-
Z150-10 Dimensions	295	152	14.5	-	-	-	-
Z150-12 Dimensions	354	152	15	-	-	-	-
Z150-15 Dimensions	443	152	16	-	-	-	-
Z150-19 Dimensions	561	152	17	-	-	-	-
Z150-24 Dimensions	708	152	18.5	-	-	-	-
Z200-12 Dimensions	444	203	15	-	-	-	-
Z200-15 Dimensions	555	203	16	-	-	-	-
Z200-19 Dimensions	703	203	19	-	-	-	-
Z200-24 Dimensions	900	203	21	-	-	-	-
Z250-15 Dimensions	638	254	18	-	-	-	-
Z250-19 Dimensions	808	254	19	-	-	-	-
Z250-24 Dimensions	1020	254	20.5	-	-	-	-
Z300-24 Dimensions	1260	300	28	-	-	-	-
Z300-30 Dimensions	1590	300	31.5	-	-	-	-
Z350-24 Dimensions	1524	350	29	-	-	-	-
Z350-30 Dimensions	1905	350	30	-	-	-	-
Z400-24 Dimensions	1644	400	28	-	-	-	-
Z400-30 Dimensions	2055	400	30	-	-	-	-

The above table of Z Purlins sizes offers a detailed beam sizes chart for engineers to easily scroll and find what they’re looking for. If you’re looking for a different section or shape try the search feature or one of the below resources: