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Grade 55 F1554 Anchor Bolt Manufacturer

Summary

F1554 Grade 55 is commonly used in many applications in the anchor bolt industry. Some examples include, but are not limited to the following: structural supports, strain poles, mast arms, Department of Transportation (DOT), and sag rods. F1554 Grade 55 has minimum yield strength of 55 ksi. F1554 Grade 55 is made of modified mild carbon steel and has higher yield strength than that of Grade 36. F1554 Grade 55 with an S1 supplement can be substituted for grade 36 at the manufacturer’s discretion.

TYPES OF FINISHES

F1554 Grade 55 anchor bolts can be manufactured in plain (black), mechanically galvanized, zinc or hot-dipped galvanized finishes, as well as others as per your request. AA Anchor Bolt, Inc. works with various facilities for quality assurance and quick turnarounds.

WELDING

Not all F1554 Grade 55 is considered a weldable material. If weldability is needed, the customer must specify Supplementary Requirement S1.

MECHANICAL PROPERTIES

GradeSizeTensile, ksiYield, Ksi minYield, Mpa minElong. % minRA % min
551/4"-2"75 - 95553802130
552-1/8” - 2-1/2”75 - 95553802122
552-5/8” – 3”75 - 95553802120
553-1/8” – 4”75 - 95553802118

RECOMMENDED NUTS AND WASHERS

GradeSizePlain NutsGalvanized NutsWashers
551/4" - 1-1/2”A563A HexA563A Heavy HexUSS, SAE, F436
551-5/8” – 4”A563A Heavy HexA563A Heavy HexUSS, SAE, F436

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