NEWS

The American Society for Testing and Materials, is an international standards organization that develops and publishes voluntary consensus technical standards for a wide range of materials, products, systems, and services.

• A153 - Hot dip galvanizing specification.
• A193 - Alloy steel and stainless steel bolting materials for high temperature service.
• A194 - Carbon and alloy nuts for bolts for high pressure and high temperature service.
• A307 - Carbon steel bolts and studs ranging from 1/4"" through 4"" diameter.
• A320 - Alloy steel and stainless steel bolting materials for low temperature service.
• A325 - Structural bolts, steel, heat treated, 120/105 ksi minimum tensile strength.
• A354 - Quenched and tempered alloy bolts, studs, and other externally threaded fasteners.
• A449 - Quenched and tempered steel bolts and studs.
• A490 - Structural bolts, alloy steel, heat treated, 150 ksi tensile strength.
• A563 - Standard specification for carbon and alloy steel nuts.
• F1554 - Anchor bolts designed to anchor structural supports to concrete foundations.
• F2329 - New specification covering hot dip galvanizing.