T55 x 55mm 1/2" Drive Torx Star Socket Male T-Star Cr-V Steel AU638

Product Information

Torx and Torx Plus are similar fasteners, but Torx Plus optimizes the design of the original Torx. While both have a six-point connection with the drive head, the Torx fastener allows for a 15° drive angle, while the Torx Plus has a 0° drive angle. This increases the available torque and minimizes wear on the fastener and drive head. Using a Torx Bit Sizes Chart is a great way to know which size to buy for a specific fastener. The chart can help you understand the difference between metric and SAE, and can also tell you what size is a good fit for the job at hand. It can also help you choose between an external Torx and an inverted Torx. Torx Bit Sizes Chart

This is one of those common questions where the answer is a very reserved yes. You can theoretically remove a Torx screw using a straight screwdriver or Allen key provided the two are the appropriate size. However, in both cases, you run the high risk of stripping the head. The metric system is more widely used in other countries. In the United States, the Imperial system is still used. It is based on the Roman Empire's system, which considered one foot to be the length of a human being. This means that the same tool in metric units won't fit an Imperial nut.Examples include vehicles, motorcycles, computer systems, bicycles, consumer electronics, and hard disc drives. Tamper Proof Torx What is Tamper Proof Torx? The standard Torx driver bit or the key will work on the Torx Plus, but it’s not a perfect fit and can lead to wear or damage. The Torx Plus screw is ideal for high torque transfer and low head height applications. In short, applications where the screws must be tightly fastened but also fit in a small space. The Polydrive fasteners are similar to the Torx system, but the geometry differs sufficiently that the drives are not interchangeable. So, a Polydrive bit can’t be used on a Torx screw, and vice versa. They do the same job, though, and their performance is comparable. Uses of Polydrive (RIBE)

Here’s a summary of just some of the issues associated with various typical, commonly used drive systems. Hex Drive The Torx Plus Drive system was developed to improve assembly line performance. Alignment difficulties between drive bits and recesses can slow down production lines. The Torx Autosert feature guides the driver bit accurately into the recess creating a self-centering engagement action. As illustrated in the figure below, the Torx design has a 15° drive angle, while the Torx Plus features a 0° drive angle. The decreased drive angle allows for less movement of the fastener relative to the head. It eliminates radial stresses at the impact points between the head and the fastener. Torx bits are a specialized type of screwdriver bit designed to prevent slips. They’re a standard 1” length and have a flattened, six-pointed head. For this last reason, they’re generally known as star bits. Benefits

\n\t\t\tHalfords Advanced Star Bit TX55 1/2\" Socket

Its dimension also facilitates a secure fit between the drive and fastener head, allowing even greater torque transmission. Tamper Proof vs. Standard Torx Screws This snug fit allows for greater torque transfer. The Torx Plus screws can be tightened more securely than their Torx counterparts. More secure installation means the workpiece is held together more securely, leading to greater durability. Both the Torx and Torx Plus have a six-point profile design. The difference lies in the geometry: The Torx fastener has a hexalobular or star-headed design.

These fasteners also don’t wobble, so they’re suitable for applications that require high accuracy, like electronics and automobile industries. Polydrive (RIBE) What is a Polydrive Screw? Hex bolts and nuts have that problem, Allen bolts, which are in internal hex, have that problem. There is a fastener that doesn’t have that problem. Torx. Is that an SAE T55 Torx or is that a metric T55 Torx? Nope, it’s just a T55 Torx. The fasteners are used for both metric and SAE threads. The graduations between Torx sizes make them pretty easy to eyeball as well. Torx fasteners and drivers have been around since 1967, when the six-pointed star pattern was invented by Bernard Reiland at Camcar and patented in 1971. Unlike other screwdrivers, Torx fasteners are made to be resistant to cam-out. This is a type of tampering that occurs when a torque is applied to a screw that exceeds its limit. The Torx bit creates a round hole to prevent this from occurring. The most common sizes are T10 and T25. The head height is 0.062 inch (1.6 mm). The head diameter is 0.50 inch (1.27 cm). Some other specialized sizes include T55 and T27.The modified geometry improves durability and maximizes the torque available to the fastener. This increased torque allows the fastener to be fastened more securely without stripping the screw head. Sidewall Difference The main purpose of the tamper-proof design is to restrict unauthorized access to equipment or devices, especially in places where tampering could be harmful or costly. Torx Ttap What is Ttap Torx?