• Dimensions conform to ASME B18.2.2
• Threads conform to ANSI B1.1, UNC-2B
• Finishes: Electrogalvanized (EG): Conforms to ASTM B633, Type III SC1 / Power-Strut Defender (DF): Conforms to ASTM A1059
• Materials & Finishes - Special Metals : Stainless Steel, Type 316 (SS): ASTM A240, Type 316 (These materials have different physical properties and performance characteristics).