A self-tapping screw is a type of screw that can create its own threads without the need for pre-drilling. It’s versatile and finds applications in construction, woodworking, metalworking, automotive, and electronics. These screws are efficient in fastening materials like metal, plastic, and wood. They are commonly used for securing metal to metal, attaching panels, fastening wood, and joining materials where traditional screws might require pre-drilled holes. The ability to tap their own threads makes them a convenient choice for various industries and applications.
| Size | No.6 | No.8 | No.10 |
| 1/2″ | 1K / 30pcs | 1K / 30pcs | 1K / 30pcs |
| 3/4″ | 1K / 30pcs | 1K / 30pcs | 1K / 30pcs |
| 1″ | 1K / 30pcs | 1K / 30pcs | 1K / 30pcs |
| 1-1/4″ | 1K / 20pcs | 1K / 20pcs | 500pcs / 20pcs |
| 1-1/2″ | 1K / 20pcs | 1K / 20pcs | 500pcs / 20pcs |
| 2″ | 500pcs / 20pcs | 500pcs / 20pcs | 500pcs / 20pcs |
| 2-1/2″ | 500pcs / 20pcs | 500pcs / 20pcs | 250pcs / 20pcs |
| 3″ | 500pcs / 20pcs | 400pcs / 20pcs | 250pcs / 20pcs |
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