ASTM A307 Grade A Threaded Rods

ASTM A307 Threaded Rods, often referred to as All-Thread Rods, are continuous lengths of low-carbon steel bar that are threaded along their entire length. Covered under the A307 Grade A specification, these fasteners are required to meet the same moderate tensile strength requirements (60 ksi minimum) as A307 bolts and studs. They are versatile components used in various applications, including anchoring, pipe hanging, HVAC suspension systems, and as continuous studs in large flanged assemblies, allowing for custom cut lengths on site. The cost-effectiveness and ready availability of these threaded rods make them indispensable in general construction and maintenance projects. Zeron Fasteners manufactures and supplies ASTM A307 Threaded Rods in standard diameters and finishes, ensuring reliable and dimensionally compliant fastening solutions.

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ASTM A307 Grade A Threaded Rods Manufacturer in India

ASTM A307 Grade A Threaded Rods Chemical Composition

Element Composition (% Maximum)
Carbon (C) 0.29
Manganese (Mn) 1.20
Phosphorus (P) 0.040
Sulfur (S) 0.050

ASTM A307 Grade A Threaded Rods Mechanical Properties

Property Requirement
Tensile Strength, minimum 60 ksi (414 MPa)
Tensile Strength, maximum 100 ksi (690 MPa)
Yield Strength, minimum Not Specified
Hardness (Brinell) Approx. 120 to 200 HB
Length Standard 12 ft or Custom Lengths

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