Set of 1/2" Flat Steel Bar Gun Hooks.
Made from "COLD ROLLED STEEL"
What is "Cold Rolled Steel"
Cold rolled steel is manufactured at temperatures below its recrystallization temperature, typically at around room temperature. The cold-rolled steel end product has a much smoother appearance and may have squared-off corners that are more accurate in dimension and finish. The yield strength and tensile strength of cold-rolled will be higher than hot rolled steel, which makes cold-rolled less likely to fracture under pressure.
Cold rolled steel is much more preferred in the machining world where the quality of the steel is an important factor of the quality of the final product, and the appearance of the steel is also an important factor.
The following are some of the key differences in hot rolled vs cold rolled steel:
Hot rolled steel is rolled or shaped at a high temperature while cold rolled steel is rolled at room temperature.
Cold rolled has a smooth and shiny finish while hot rolled has a grey and scaly finish.
Cold rolled has sharper corners and more precise dimensions than hot rolled.
In general, cold rolled has better mechanical properties than hot rolled. Cold rolled is more expensive than hot rolled.
Inside hook diameter: 1-7/8 "
Painted Silver with black felt liner.
Fully assembled with mounting screws.
1/8" thick x 1/2 wide x 3.5" tall. 1-7/8" hook diameter.
Phillips screwdriver required.