British Z-Section | 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)
Z12315 Dimensions	-	123	14	-	-	-	-
Z12316 Dimensions	-	123	14	-	-	-	-
Z14313 Dimensions	-	143	14	-	-	-	-
Z14314 Dimensions	-	143	14	-	-	-	-
Z14315 Dimensions	-	143	14	-	-	-	-
Z14316 Dimensions	-	143	14	-	-	-	-
Z14318 Dimensions	-	143	14	-	-	-	-
Z14320 Dimensions	-	143	14	-	-	-	-
Z17313 Dimensions	-	173	14	-	-	-	-
Z17314 Dimensions	-	173	14	-	-	-	-
Z17315 Dimensions	-	173	14	-	-	-	-
Z17316 Dimensions	-	173	14	-	-	-	-
Z17318 Dimensions	-	173	14	-	-	-	-
Z17320 Dimensions	-	173	14	-	-	-	-
Z17323 Dimensions	-	173	14	-	-	-	-
Z17325 Dimensions	-	173	14	-	-	-	-
Z20313 Dimensions	-	203	14	-	-	-	-
Z20314 Dimensions	-	203	14	-	-	-	-
Z20315 Dimensions	-	203	14	-	-	-	-
Z20316 Dimensions	-	203	14	-	-	-	-
Z20318 Dimensions	-	203	14	-	-	-	-
Z20320 Dimensions	-	203	14	-	-	-	-
Z20323 Dimensions	-	203	14	-	-	-	-
Z20325 Dimensions	-	203	14	-	-	-	-
Z20327 Dimensions	-	203	14	-	-	-	-
Z23314 Dimensions	-	233	14	-	-	-	-
Z23315 Dimensions	-	233	14	-	-	-	-
Z23316 Dimensions	-	233	14	-	-	-	-
Z23318 Dimensions	-	233	14	-	-	-	-
Z23320 Dimensions	-	233	14	-	-	-	-
Z23323 Dimensions	-	233	14	-	-	-	-
Z23325 Dimensions	-	233	14	-	-	-	-
Z23327 Dimensions	-	233	14	-	-	-	-
Z26316 Dimensions	-	263	14	-	-	-	-
Z26318 Dimensions	-	263	14	-	-	-	-
Z26320 Dimensions	-	263	14	-	-	-	-
Z26323 Dimensions	-	263	14	-	-	-	-
Z26325 Dimensions	-	263	14	-	-	-	-
Z26330 Dimensions	-	263	14	-	-	-	-
Z30318 Dimensions	-	303	20	-	-	-	-
Z30320 Dimensions	-	303	20	-	-	-	-
Z30323 Dimensions	-	303	20	-	-	-	-
Z30325 Dimensions	-	303	20	-	-	-	-
Z30330 Dimensions	-	303	20	-	-	-	-
Z35318 Dimensions	-	353	25	-	-	-	-
Z35320 Dimensions	-	353	25	-	-	-	-
Z35323 Dimensions	-	353	25	-	-	-	-
Z35325 Dimensions	-	353	25	-	-	-	-
Z35330 Dimensions	-	353	25	-	-	-	-
Z40320 Dimensions	-	403	30	-	-	-	-
Z40323 Dimensions	-	403	30	-	-	-	-
Z40325 Dimensions	-	403	30	-	-	-	-
Z40330 Dimensions	-	403	30	-	-	-	-
Z40332 Dimensions	-	403	30	-	-	-	-

The above table of Z-Section 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: