Heavy hex nuts are often used in high-temperature applications

A Hex Nut is a common hardware item that has a threaded hole. These nuts are usually used with a mating bolt to hold parts together. These nuts are used in a variety of applications. You can use them to fasten various items together, including bicycles and cars.

Hex nuts come in a variety of different sizes. The size you need depends on the purpose of the screw or bolt you are using. The size of the nut should match the size of the threads on the bolt or screw. You should also look for a nut that is heavy. It's important to choose a heavier nut if you're using it for heavy-duty applications.

Heavy hex nuts are often used in high-temperature applications. They're typically made of AISI 316 grade stainless steel. The ASTM A194 specification covers all types of hex nuts, including carbon and alloy steel. This standard also specifies hex nuts that are designed for use with stud bolts.

Steel hex nuts are available in a variety of grades, or "grades." The lowest grade is Grade 2 while the highest grade is Grade 8. Each grade is easily identified by its surface markings. The most common materials for hex nuts are steel, stainless steel, and copper alloys.
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