0.7mm Thread Pitch, Hex Key Hex Socket Countersunk Flat Head Key Bolts Screws M4 x 25mm.Countersunk bolts is anti-corrosion,rustless,non-pollution and high-hardness.It is widely used in industrial.
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Pitch: M2 0.4 / M2.5 0.45 / M3 0.5 / M4 0.7 / M5 0.8 / M6 1 / M8 1.25 / M10 1.5 / M12 1.75. Type: Grub Screws Cup Point Allen Key Socket Set Screw. Material: Brass.
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Description: 1. Made of brass, this inner hex socket flat screw is good for needs requiring high appearance, has corrosion resistance, rust resistance, good wear resistance, well-fastening function and long-lasting service than other materials.2. Widely used in the installation, maintenance, and fixing of various daily needs: such as furniture, home appliances, communications equipment, automotive repair, mechanical assemblies, electronic equipment, ship assemblies, 3D printed projects, ornamental products, and so on.3. Good for both indoor and outdoor use. With a smooth surface, is easy and quick to install. Also not easy to slip in the installation process.Specification:Material: BrassColor: Brass ToneHead Style: Flat Inner Hex Socket DriveThread Size: M2.5Thread Pitch: 0.45mm/0.018”Screw Total Length: 10mm/0.39”Head Diameter: 4.
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Thread Specifications: M2 M2.5 M3. Material: Brass. Rest assured that the material is of excellent quality.
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Introducing the M3.5 x 50mm Flat-Head Countersunk Electrical Socket Screw – the perfect solution for your electrical projects, combining functionality and finesse.
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Cup-Tip Grub Screws. M3 3 M4 4 M5 5 M6 6 M8 8 M10 8. M3 4 M4 5 M5 6 M6 8 M8 10 M10 10. M3 5 M4 6 M5 8 M6 10 M8 12 M10 12. M3 6 M4 8 M5 10 M6 12 M8 16 M10 16. M3 8 M4 10 M5 12 M8 20 M10 20. M3 10 M4 12.
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The set includes the four most-used longer lengths—30mm, 40mm, 50mm and 60mm—with 10 screws of each size, making it easy to choose the correct reach for different wall depths. Suitable for common wiring accessories including sockets, switches and spur plates.
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