Most recent
SAE AS 4506C-2021
Bolts and Screws, Steel, UNS S66286 Tensile Strength 160 ksi, Procurement Specification
This document covers bolts and screws made from a corrosion and heat resistant, precipitation hardenable iron base alloy of the type identified under the Unified Numbering System as UNS S66286.
Society of Automotive Engineers [sae]