1 2 Threaded Rod Strength

The rod features an electro galvanized finish and has a 3 500 lb.

1 2 threaded rod strength.

Threaded rod is classified by the american society for testing and materials international by grade material and strength. Note that hangers supporting steam water air or gas piping systems should be able to carry the weight of piping insulation valves and other equipment. As 0 7854 d 0 9743 n squared where d equals nominal diameter in in. The society of automotive engineers specification j429 defines all threaded rod by its configuration as an externally threaded fastener.

It also covers socket head cap screws 1 1 2 and smaller. 1 2 13 0 54 1130 1010 5 8 11 0 83 1810 1610 3 4 10 1 25 2710 2420 7 8 9 1 70 3770 3360 1 8 2 23 4960 4420 1 1 8 7 2 81 6230 5560 1 1 4 7 3 54 8000 7140 1 1 2 6 5 12 11630 10370 performance data grade a headed bolts threaded rods and bent bolts intended for general applications. Black oxide grade b7 steel fully threaded round rod 1 2 20 diameter x 12 00 length 2 pcs. 1 kg 9 81 n.

Made of alloy steel that has been heat treated they are typically used in high pressure applications such as valves and pressure vessels in petroleum and chemical equipment. Mass and weight the difference. Black oxide grade b7 steel fully threaded round rod 3 8 16 diameter x 36 00 length 1 pc. Astm f593 meets standards for stainless steel bolts hex cap screws and studs of diameters 1 4 to 1 1 2.

Technically all thread rod made from a36 steel should be ordered to a fastener specification such as a307 grade a a307 grade b f1554 grade 36 or sae j429 grade 2. 1 the maximum loads in the table above are based on allowable tensile stress of 12 kpsi reduced by 25 to 9 kpsi allowable stress. Each piece is 10 ft. Astm a193 grade b7 fully threaded rods and studs provide high wear resistance high temperature resistance and high strength.

And n equals thread per inch. Threaded rods proof load capacities in metric units. Din 975 meets german standards for threaded rods. They meet the pressure and temperature requirements of astm a193 and are often used to secure pressure tanks valves and flanges.

Black oxide grade b7 steel fully threaded round rod 3 8 16 diameter x 72 00 length 1 pc. However some companies stock all thread rod manufactured from a36 steel and can certify it as such upon. The superstrut threaded electrical support rod is designed to suspend superstrut metal framing channel from ceilings. Grade b16 threaded rods maintain their strength at higher temperatures than grade b7 threaded rods.