Stainless Steel 304 Self Tapping Screws Phillips flat Head Metric M3 M4 Fine Thread Class 4.8 For Electronics Enclosure
Self tapping screws are designed to cut or form their own mating thread when driven into a pre drilled hole or directly into softer materials. This eliminates the need for separate tapping operations saving time and labor during assembly.
The screw features a sharp pointed tip with cutting edges that removes material as it is driven in. The thread profile is designed to create a tight fit with the surrounding material without the need for a pre tapped hole.
self tapping screws feature an 82 degree countersunk cone shape that sits flush with the material surface. Good for applications where a smooth finish is required.
self tapping screws have a low profile wide head that provides good clamping pressure without protruding too high. Common for pocket holes and sheet metal work.
self tapping screws have a domed top with flat bearing surface underneath. The most versatile head style for general assembly.
Fine thread: self tapping screws provide better holding power in thin metal and hard plastics. More threads engaged per inch for increased pull out resistance.
Coarse thread: self tapping screws are designed for softer materials like wood and plastic where faster engagement is needed.
Stainless steel: self tapping screws offer good corrosion resistance for outdoor and wet areas.
Brass: self tapping screws are non magnetic and corrosion resistant with a decorative finish good for electronics and fixtures.
Galvanized: self tapping screws feature a zinc coating that provides good corrosion protection for general outdoor use.
Black oxide: self tapping screws offer a matte black finish that reduces glare for indoor applications.
Size Range: Metric sizes M2 M3 M4 M5 M6 with standard lengths from 6mm to 50mm. Custom sizes available for OEM orders.
Applications: Self tapping screws are widely used for electronics housing assembly, wood furniture construction, trailer flooring installation, plastic enclosure fastening, sheet metal work, automotive interior trim, signage mounting, and general industrial assembly where speed is important.
All self tapping screws undergo thread gauging and hardness testing. Class 4.8 and Class 6.8 strength options available. Custom manufacturing for special head styles and materials. Bulk wholesale pricing with factory direct shipping worldwide.
- Cuts own thread when driven into metal wood or plastic
- No pre tapping needed saves assembly time
- Flat head for flush mounting smooth finish
- Wafer head low profile wide clamping area
- Fine thread for thin metal and hard plastic
- Stainless steel brass galvanized material options
- Metric M2 to M6 Class 4.8 and 6.8
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