HSS Tolerances

Tolerance Brochure

STI’s Methods to Check Dimensional Tolerances On Hollow Structural Sections summarizes the tolerances allowed by ASTM A500 for engineers and architects and offers detailed instructions on checking tolerances for producers, service centers and fabricators.

Measuring HSS Tolerances Webinar

STI’s Measuring HSS Tolerances webinar summarizes the required ASTM tolerances for HSS and steps through videos demonstrating the measurements being taken.

linkedIn Path