ASTM A490 - Wikipedia
ASTM A490 and ASTM A490M are ASTM International standards for heavy hex structural bolts made from alloy steel. The imperial standard is officially titled Standard Specification for Structural Bolts, Alloy Steel, Heat Treated, 150 ksi Minimum Tensile Strength, while the metric standard (M) is titled Standard Specification for High-Strength ...
A490 Standard Specification for Structural Bolts ... - ASTM …
Nov 28, 2014 · ASTM A490-12. Standard Specification for Structural Bolts, Alloy Steel, Heat Treated, 150 ksi Minimum Tensile Strength. Scope. 1.1 This specification covers two types of quenched and tempered, alloy steel, heavy hex structural bolts having a tensile strength of 150 to 173 ksi. 1.2 These bolts are intended for use in structural connections.
ASTM A490 - Portland Bolt
A490 bolts are similar in application and dimensions to A325 heavy hex structural bolts but are made from alloy steel rather than medium carbon steel, resulting in a higher strength fastener. The A490 specification is applicable to heavy hex structural bolts only.
ASTM A490 - Standard Specification for High-Strength
Standard Specification for Structural Bolts, Alloy Steel, Heat Treated, 150 ksi Minimum Tensile Strength. This specification covers two types of quenched and tempered, alloy steel, heavy hex structural bolts having a tensile strength of 150 to 173 ksi. These bolts are intended for use in structural... ASTM A490.
ASTM A490 vs. ASTM A325 Bolts - Portland Bolt
Mar 8, 2023 · The short answer is that F3125 Grade A490 heavy hex structural bolts have higher strength requirements than A325 heavy hex structural bolts. A325 bolts have a minimum tensile strength of 120ksi while A490 bolts have a tensile strength range of 150-173ksi.
ASTM A490 Specification - Boltport Fasteners
ASTM A490 - Standard Specification for Structural Heavy Hex Bolts, Alloy Steel, Heat Treated, 150 ksi Minimum Tensile Strength with Type 1 & Type 3 Weathering Steel Bolting Class. This specification covers two types of bolting grades quenched and tempered, manufactured from high strength alloy steel. ASTM A490 Bolts are intended for used in ...
ASTM A490 Specification Chart | Southern Fasteners & Supply
This ASTM A490 Specification chart covers covers quenched and tempered, alloy steel, heavy hex structural bolts from 1/2″ – 1-1/2″ diameter.
ASTM A490/A490M Type 1 & Type 3 Heavy Hex Structural Bolts
Manufacturing High Strength Structural Heavy Hex Bolts as per ASTM A490/A490M specification in metric and imperial sizes with Zinc, Galvanized or Dacromet Coatings. ASTM A490/A490M Covers, Chemical Composition, Mechanical Properties, Tensile, Yield Strength, Toruqe Details, etc, for Type 1 & Type 3 bolts. Also available in Pdf format.
The ASTM A490 specification covers quenched and tempered, alloy steel, heavy hex structural bolts from 1/2′′ diameter through 1-1/2′′ diameter with a minimum 150 ksi tensile. These bolts are intended for use in structural connections and therefore have shorter thread lengths than standard hex bolts. Refer to the Structural Bolts page of ...
ASTM A490/A490M Type 1 Heavy Hex Structural Bolts - Boltport
ASTM A490 Type 1 is a high tensile bolting grade manufactured from high tensile alloy steel intended for use in structural connections. Type 1 Bolts are produced from 1/2" to 1-1/2" in imperial size as per ASTM A490 & from M12 to M36 in metric size as per ASTM A490M.