| Feature | Details |
|---|---|
| Material | Carbon Steel (Hardened), Stainless Steel (A2/A4), Brass, Aluminum |
| Head Types |
|
| Diameter | M2.5 (2.5 mm), M3 (3 mm), M4 (4 mm), M5 (5 mm), M6 (6 mm), #6, #8, #10 |
| Length | 6 mm to 100 mm (e.g., 10 mm, 25 mm, 50 mm, 75 mm) |
| Thread Types | Type A (coarse, for wood/plastic), Type AB (transitional), Type B (fine, for metal), Thread-Cutting (for harder materials) |
| Drive Types | Phillips, Slotted, Torx (Star), Pozidriv, Hex |
| Surface Treatments | Zinc Plating, Nickel Plating, Black Oxide, Stainless Steel, Dacromet, Powder Coating |
| Standards | DIN 7981, DIN 7982, DIN 7983, ANSI B18.6.4, ISO 7049, ISO 14585 |
Self tapping screw is a type of screw designed to form or cut its own mating threads as it is driven into materials such as metal, plastic, or wood. It eliminates the need for pre-tapping, providing quick and reliable fastening. Self tapping screws are widely used in construction, automotive, electrical appliances, and general assembly applications. They are available in various head types, drive styles, materials, and surface finishes to meet different installation requirements.