1 2 Threaded Rod Strength

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.

1 2 threaded rod strength.

Mass and weight the difference. 1 kg 9 81 n. The appropriate fastener specification will depend on the application. 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 3 8 16 diameter x 36 00 length 1 pc. Black oxide grade b7 steel fully threaded round rod 1 2 20 diameter x 12 00 length 2 pcs. However some companies stock all thread rod manufactured from a36 steel and can certify it as such upon. Proof loads and tensile strengths are computed by multiplying the proof load stresses and tensile strengths stresses by the stress area of the thread.

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. The superstrut threaded electrical support rod is designed to suspend superstrut metal framing channel from ceilings. Threaded rod is classified by the american society for testing and materials international by grade material and strength.

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. Long with a 1 2 in. Grade b16 threaded rods maintain their strength at higher temperatures than grade b7 threaded rods. Black oxide grade b7 steel fully threaded round rod 3 8 16 diameter x 72 00 length 1 pc.

Threaded rods proof load capacities in metric units. 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. Astm f593 meets standards for stainless steel bolts hex cap screws and studs of diameters 1 4 to 1 1 2. Each piece is 10 ft.

Din 975 meets german standards for threaded rods. 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. 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.