4 Screw Point Types You Should Know

Both standard and tiny screws are available in multiple types, all for different uses. It is important to understand the applications of each in order to select the best screw for the job you are working on. Many variables go into creating different types of screws. For example, there are two main types of thread lockers. Inert threat lockers, rather than reactive, create a secure fastening lock. While browsing a screw manufacturer for custom screw options, know these main types.

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1. Thread Cutting Screws: These types of custom screws are primary used for heavier pieces of sheet metal, cast iron, zinc, lead, and other materials. Due to their heavy-duty nature, these screws have blunt heads and a specialized cutting edge. These screws are available in several varieties for highly specified cutting needs.
2. Tapping Screws: Unlike their threat cutting counterparts, tapping screws are better for thin metals and other soft materials. These tools can be used to drill holes in sheet metal and plywood, or other similar applications. Type A tapping screws have a pointed head, while type B screws have a blunt head. Type AB is a combination of the two.
3. Thread Forming Screws: This type of screw is best for cutting coarse materials, as it eliminates chipping from the drill. This includes wood, plastic, and other low-density materials. These screws are available with both blunt and pointed heads.
4. Self-Drilling Screws: This type of screw is useful for drilling through pre-punched holes in a material. These are best for sheet metals and other stable structures. The heads of these screws are generally square or rounded.

If you do not understand which screw will be best for your specific product, do not hesitate to ask. A custom small screw specialist will be able to inform your purchase. If you are not interested in tiny screws, they will be able to select a standard-sized screw as well. Also remember that you may need multiple types of screw points for one specific project, so be sure to think this through ahead of time. Your attention to detail will pay off when your product holds together well and fulfills its role for all of your consumers.