A325 Structural Bolts Fastenal

A325 948 a490 165 a325 type iii 62.

A325 structural bolts fastenal.

These bolts are intended for use in structural connections and therefore have shorter thread lengths than standard hex bolts. Fastenal uses cookies to improve user experience. Structural bolts are designed for high load applications requiring a high tensile strength especially those connecting steel to steel such as the construction of bridges and buildings. Mechanical properties of astm f3125 f3125m grades a325 a490 structural bolts with nut compatibility grade a325 bolts are available in diameters from 1 2 to 1 1 2 inch for diameters greater than 1 1 2 astm a449 specifications should be considered with a minimum tensile strength of 120 000 psi.

This item is manufactured in the united. 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. Asme b18 2 6 covers dimensional standards for a325 heavy hex structural bolts rcsc. Structural bolts are designed for high load applications requiring a high tensile strength especially those connecting steel to steel such as the construction of bridges and buildings.

Astm a325 structural bolts steel heat treated 120 105 ksi minimum tensile strength astm a490 structrual bolts alloy steel heat treated 150 ksi minimum tensile strength. 3 4 10x2 astm f3125 grade a325 plain finish steel structural bolt w a563 nut. A325 227 a490 56 length 1 1 4 5. Structural bolts are a specialized heavy type of hex bolt intended for use in large structures such as buildings and bridges.

Partially threaded screws come with precise threaded and unthreaded portions allowing you to place only the. Fastenal uses cookies to improve user experience. The most common heavy hex head screw these steel screws meet astm a325 regulations for structural joints such as mating i beams and scaffolding. 7 8 9 x 3 astm f3125 grade a325 plain finish steel structural bolt only usa.

This bolt is designed to withstand the loads of steel to steel structural connections. Length is measured from under the head. Structural bolts are designed for high load applications requiring a high tensile strength especially those connecting steel to steel such as the construction of bridges and buildings. Material meets astm f3125 specifications for quality.

Mfg in the usa. The research council on structural connections is a non profit volunteer organization whose research projects serve to provide safety. Prior to its withdrawl in 2016 the astm a325 specification covered high strength heavy hex structural bolts from 1 2 diameter through 1 1 2 diameter. Fastenal uses cookies to improve website user experience we do not use cookies for the processing collection or storage of personal data under any circumstances.