The most common types of machine screw head shapes are pan head, flat head, round head, oval head, truss head and hex head. Most of the various head types are available with either …

Flange bolts have a flange on the bottom of the head that distributes the load like a washer. Socket screws, also known as Allen head, are fastened with a hex Allen wrench. A bolt with a …

Elevator bolts are often used in conveyor systems. They have a large, flat head. Sex bolts (a.k.a. barrel nuts or Chicago bolts) have a female thread and are used for through bolting …

Different screw head types of work with specific screwdriver heads, making them ideal for particular applications. Some heads allow for easy countersinking, while others offer high …

Oct 17, 2024 · Learn about the different fastener screw head types, including socket head, flat head, button, and others. Compare key features and their benefits.

Bolts, as well as screws, are available in a vast variety of head shapes. These heads are made in order to grip the tools that are used to tighten them. The most common type of bolt head types …

Jun 8, 2023 · Learning to distinguish based on types of screw heads is not only easier and helps you identify the type of screw but also helps you figure out which driver is to be used with the …

In this article we aim to point out the commonly used applications and a brief history of how these various head styles have come about. Binding Undercut – commonly used in electrical …

There are several types of screw heads, each with its unique shape, size, and function. The most common types include flat head screws, pan head screws, round head screws, truss head …

Jan 6, 2021 · Choose from various screws with diverse head shapes and drive recesses to meet your exact needs. The two basic screw head types, countersunk and non-countersunk, include …

Jan 27, 2023 · When starting a new construction project, choosing the type of screw to use is essential. Each screw head and drive style is unique and recommended for different applications.

Dec 3, 2019 · A fastener drive is a mechanism that is used to turn a screw. Here are some of the most widely used types of screw heads. Learn more.

Feb 5, 2025 · Sex bolts, also known as Chicago bolts, have a female thread in the head. They are used in applications where a screw or bolt needs to be secured from both sides, providing a …

Jan 20, 2025 · High-Grade Bolts: For heavy machinery, structural connections, and critical load-bearing applications (e.g., Metric 10.9, SAE Grade 8). Understanding Metric Bolt Grades. …

Of the many that exist, the most common are: slotted, Phillips, combination (both slotted and Phillips), hex, socket, square, Torx®, and wrenches. Here is the list of different types of Screw …

When it comes to 5/16"-32 Socket Head Cap Screws, you can count on Grainger. Supplies and solutions for every industry, plus easy ordering, fast delivery and 24/7 customer support. ...