Grade 5 Threaded Rod

Zinc yellow chromate plated steel threaded rods resist corrosion in wet environments.

Grade 5 threaded rod.

It is also used as threaded rod in concrete and epoxy. Fasteners are considered threaded rods when they are longer than one foot in length. Grade 8 is typically provided plain finish only due to the potential risk of hydrogen embrittlement when plated or galvanized. Rod diameter threads per inch.

Astm a354 is the classification for grade 8 threaded rod made of high strength steel quenched and tempered. Our grade 5 threaded rods vary in length from 6 to 36 depending on the diameter of the rod. The threads per inch tpi also varies on the diameter of the rod as follows. For technical drawings and 3 d models click on a part number.

Black oxide steel threaded rods have a dark surface color and are corrosion resistant in dry environments. This chromium molybdenum steel has similar strength to sae grade 5 fasteners however it is specifically used in high temperature and pressure applications. Sae threaded rods do not require permanent grade markings on the ends of the rods like many astm specifications do. Grade 8 steel threaded rods are about 25 stronger than medium strength steel rods.

The stronger and more heat resistant grade 5 threaded rod is made of medium carbon steel quenched and tempered. Grade a 396 18 8 102 304 1 316 59 651 2 6061 10. This grade is for fittings flanges valves and pressure vessels. It may be used for assembly and disassembly depending upon the application and materials being fastened.

Grade 5 threaded rods 7 8 x 36 coarse 19 thread box of 4 145 42 109 07 check the items you wish to purchase then click share your knowledge of this product. Common finishes include plain black zinc plated and hot dip galvanized for grades 2 and 5. Grade 5 threaded rods 7 16 x 36 coarse 14 thread box of 14 112 16 84 12 pn 03489. This table shows the mechanical properties of b7 grade 5 and grade 8.

Grade grade 5 astm a193 b7 chromium molybdenum grade 8 heat treated after threading tensile strength 120 000 psi minimum 125 000 psi minimum 1 100 f tempering temp 150 000 psi minimum yield strength 92 000 psi minimum 105 000 psi minimum minimum 130 000 psi minimum rockwell hardness c25 c34read more. It is classified as astm a449.