Australian Steel Profile Reference
Gauge lines · Bolt patterns · Dimension schematics · AS 4100-2020
Section Types
Cross-Section Drawing
Scaled
Section Dimensions
AS/NZS 3679.1
Dimension Reference Illustration
Schematic
Gauge Lines
AISC DCT 4th Ed.
Notes & Annotations
(a)Standard gauge per AISC Design Capacity Tables
(b)Consult section handbook — gauge varies by serial
(c)Gauge not recommended for this section size
(*)Reduced gauge — check minimum edge distances per AS 4100
(**)Special case — verify with project structural engineer
P1Preference 1 — first preference gauge line (green)
P2Preference 2 — second preference gauge line (gold)
P3Preference 3 — third preference gauge line (red)
–No gauge applicable or section too small for this bolt size
RefAS/NZS 3679.1 · AS 4100-2020 · AISC DCT 4th Ed.