Astm A325 Bolts Specifications

Astm a325 is an astm international standard for heavy hex structural bolts titled standard specification for structural bolts steel heat treated 120 105 ksi minimum tensile strength.

Astm a325 bolts specifications.

Specification f3125 f3125m supersedes and replaces specifications. Material meets astm f3125 specifications for quality. Astm f3125 new unified structural bolt specification replacing a325 a325m a490 a490m f1852 and f2280. If you are working with a325 structural bolts on a regular basis we strongly recommend purchasing a copy of the astm a325 specification from astm international.

Astm a325 or a490 bolts june 30 2004 supersedes the june 23 2000specification for structural joints using astm a325 or a490 bolts. Astm a325 is an astm international standard for heavy hex structural bolts titled standard specification for structural bolts steel heat treated 120 105 ksi minimum tensile strength it defines mechanical properties for bolts that range from 1 2 to 1 1 2 inches 13 to 38 mm in diameter. Asme b18 2 6 covers dimensional standards for a325 heavy hex structural bolts rcsc. A325 a325m a490 a490m f1852 and f2280.

Astm f1554 anchor bolts designed to anchor structural supports to concrete foundations. In 2016 astm a325 was officially withdrawn and replaced by astm f3125 in which a325 now becomes a grade under the f3125 specification. A325 a325m a490 a490m f1852 and f2280. Prepared by rcsc committee a 1 specifications and approved by the research council on structural connections.

We are choosing to keep this technical information about the now obsolete a325 specification on our website for. Length is measured from under the head. A325 a325m a490 a490m f1852 and f2280. If you are working with a325 structural bolts on a regular basis we strongly recommend purchasing a copy of the astm a325 specification from astm international.

The research council on structural connections is a non profit volunteer organization whose research projects serve to provide safety. The equivalent metric standard is astm a325m which is titled standard specification for. Dimensions meet asme b18 2. The most common heavy hex head screw these steel screws meet astm a325 regulations for structural joints such as mating i beams and scaffolding.

Astm a47 ferritic malleable castings intended for. The research council on structural connections is a non profit volunteer organization whose research projects serve to provide safety. Casting forging specifications. It defines mechanical properties for bolts that range from 1 2 to 1 1 2 in diameter.

1 1 2 this consolidated standard is to ensure alignment between standards with the same intended end use and to simplify the use and maintenance of structural bolt specifications. Astm a325 specifications technical menu posted on july 1st 2015 by vapro. The f3125 specification is a consolidation and replacement of six astm standards including. 1 1 1 this specification is a consolidation and replacement of six astm standards including.

Asme b18 2 6 covers dimensional standards for a325 heavy hex structural bolts rcsc.