Types Of Hex Head Bolts

There are two basic types of hex head bolts. Fully threaded hex bolts feature machine threads that run down the length of the bolt, while partially-threaded hex bolts have space between the head and threading. The difference between the two types lies in how they are gripped, with the former being ideal for resistance and alignment while the latter is used for holding force. Below, we'll explore each type.

High-strength hex bolts, such as grade B7, are manufactured from a medium carbon alloy steel. They are used in applications that require a high level of strength, such as flange bolting and general structural applications. In addition, high-quality hex bolts such as Grade A325 are designed to be rust and weather-resistant. These bolts are often referred to as "hex" fasteners.

Another type of hex bolt is a set-screw, or 'torx', head. They're a versatile option for securing heavy objects. Choose the strongest hex bolts available. These bolts are typically available in all common sizes, and you can get them in any finish. You'll find many uses for hex bolts, from building structures to fixing car parts.

Hex bolts are available in a variety of materials, and are useful for fastening wood and steel. They have a hexagonal head and are suited for a variety of industries. For example, hex bolts are perfect for building projects and docks, as well as highway structures and bridges. Hex bolts can be tightened with most common tools and a variety of fasteners.

In addition to hex head bolts, cap screws can be used for various applications. Unlike hex bolts, cap screws feature a washer face beneath the head. Cap screws are typically manufactured by a cold-heading process or a CNC operation. A chamfered point is a hallmark of cap screws. Hex cap screws can be threaded as a result of this chamfer.

Compared to round-headed screws, hex-head screws have a hexagonal head, which allows for greater torque. In addition, unlike a screw with a round-shaped head, a hex cap screw cannot be installed or removed with a conventional screwdriver bit. Instead, you need a ratchet and socket combination, also known as a socket wrench, which can grip the six-sided head of a hex cap screw.

When buying hex head screws, you should make sure to look for a grade that meets your needs. Grade 5 hex cap screws have three radial lines on the head, while Grade 8 hex cap screws have six radial lines on the head. A hex cap screw will provide a minimum of 120,000 PSI tensile strength. If you need a higher-quality hex head screw, choose a Grade 8 hex cap screw.

Hex bolts come in different lengths and are available with or without a shoulder. Hex bolts are the most common type of fastener, and can be used in applications where a nut and stud are not suitable. In many cases, the hex head bolts are used as replacements for nuts and tapped holes in a variety of settings. For example, hex bolts used in construction are more resistant to the effects of moisture, heat, and other external influences.