When connecting two objects together, using the correct type of screw can make all the difference in how well it holds up over time. Choosing the right screw for your project will depend on factors such as strength requirements and aesthetics. Cap screws and button head socket caps are two of the most popular screw types available. The following blog will take a look at the differences between these two options to help you decide which one is best for your needs.
Button head socket cap screws are threaded fasteners with a low-profile head and a recessed hexagon drive hole. They’re tightened using a hexagon-shaped wrench or hex key and can be turned with much higher torque specifications than slotted or cross-recessed drive machine screws. Additionally, button head socket caps provide a more finished appearance than other screw heads and can make for a sleeker design in certain applications.
Both cap screws and button head socket caps are available in a variety of materials to suit different applications. For example, cap screws can be found in stainless steel, which offers superior corrosion resistance. This is a crucial consideration in many industries, including aerospace and automotive manufacturing, where long-term use is often required.
Another benefit of these fasteners is that they are generally more cost-effective than other options. They also offer greater durability and a higher degree of strength than other types of screws. This combination of benefits makes them ideal for a wide range of projects, from electronics to aerospace and automotive applications.
The rounded head of a socket cap screw is ideal for safety-critical uses, as it prevents the head from snagging on clothing or other objects while working with machinery. In addition, it provides a large bearing surface that resists looseness over time.
Socket set screws, on the other hand, derive their holding power from compression of the screw point into the mating application. They’re commonly used in shaft collars and crash bars on exit doors, as they’re able to withstand high-stress conditions.
Whether you’re choosing cap screws or button head socket caps, Metric & Multistandard Components Corp. carries them in both alloy and stainless steel to meet your specific needs. Our ISO 7380 button socket cap screws have a head height that’s 50% lower than traditional socket cap screws and can be driven by an Allen wrench or hex key. This allows them to be used in areas where standard socket caps can’t due to height restrictions. Additionally, we carry both ASME B18.3 and DIN 7380 button socket cap screws in property class 10.9, as well as black oxide and black zinc finishes. We can also custom-make them in any size or length you need. Learn more about our full selection of products by contacting us today. Button Head Cap Screw