![\"\"](\"http:\/\/ohtavn.com\/wp-content\/uploads\/2023\/09\/screw04.png\")
<\/p>\nA tapping screw is a type of screw that can create its own threads while being fastened into a pre-drilled hole. In English, it is called a “Tapping Screw” and is commonly used to secure thin materials such as metal, plastic, and wood. It is widely utilized in various fields, including construction, machinery, and household appliances.<\/p>\n
<\/p>\n
A tapping screw is a screw that can form threads in a material as it is driven in. (Even without a pre-threaded hole, the screw itself can create threads and secure the material.) The main difference between a tapping screw and a drill screw is that a tapping screw requires a pre-drilled hole (made with a drill or bit). In a standard process, a pre-drilled hole would typically need tapping to create internal threads, but a tapping screw can create threads in the material as it is driven in. The main head types of tapping screws include pan head, flat head, and truss head.<\/p>\n
Tapping screws are mainly made from iron or stainless steel. When a tapping screw is driven into a material, resistance occurs, which reduces the fastening force, leading to lower axial force. Compared to machine screws, tapping screws generally have lower axial force.<\/p>\n
Tapping screws are primarily used to fasten materials such as wood, thin steel plates, aluminum alloy plates, and plastic sheets. Since they are suitable for thin materials, they offer a wide range of applications. By eliminating the need for pre-threaded holes or insert nuts, they help reduce fastening costs and improve work efficiency.<\/p>\n
Tapping screws have six different thread types:<\/p>\n
\u30fbType 1A<\/strong> \u30fbType 2B0<\/strong> \u30fbType 2B1<\/strong> \u30fbType 3C0<\/strong> \u30fbType 3C1<\/strong> \u30fbType 4AB<\/strong> If you have any questions about samples or materials, please reply to this email or consult with our sales representatives!<\/strong><\/span><\/p>\n At Ohta Vietnam, we offer services ranging from the sale of standard products such as screws and bolts to machining, inspection, assembly, and packaging, covering the broader scope of manufacturing.
\nThe coarsest pitch among tapping screws.
\nUsed for wood, hardboard, thin steel plates (1.2mm or less), asbestos, etc.<\/p>\n
\nThe first 2 to 2.5 threads from the tip are tapered.
\nUsed for thin steel plates (5mm or less), plastic, hard rubber, etc.<\/p>\n
\nA modified version of Type 2 tapping screws with the first quarter of the tip removed.
\nUsed for thin steel plates (5mm or less), plastic, non-metal materials, hard rubber, etc.<\/p>\n
\nThe first 2.5 to 3 threads from the tip are tapered.
\nCan be used for structural steel, cast iron, and non-ferrous metals, suitable for thicker materials compared to Type 2 screws.<\/p>\n
\nA modified version of Type 3 tapping screws with the first quarter of the tip removed.
\nUsed for structural steel, cast iron, and non-ferrous metals.<\/p>\n
\nFeatures a pointed tip like Type 1 screws but with the same pitch as Type 2 tapping screws.
\nUsed for thin steel plates (5mm or less), thick plates, non-metal materials, plastic, hard rubber, etc.<\/p>\nIn Conclusion<\/h3>\n
![\"column_cta-banner\"](\"http:\/\/ohtavn.com\/wp-content\/uploads\/2023\/12\/column_cta-banner_en.jpg\")
<\/a><\/p>\n
\nFor a list of our equipment, please click here<\/a><\/strong>.<\/p>\n