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When metal fasteners introduce unwanted conductivity, corrosion risk, or excess weight into your build, nylon machine screws are the practical solution. Whether you're assembling a PCB enclosure, securing plastic panels, or building a DIY electronics project, these M3 M4 nylon Phillips pan head machine screws deliver reliable clamping without the drawbacks of steel.
Made from engineering-grade nylon, these screws feature a pan head profile with Phillips drive, metric coarse threads, and a smooth shank finish. Available in M3 and M4 diameters with lengths from 5mm to 25mm (approximately 0.20" to 0.98"), and sold in quantities of 5, 10, 20, 50, 100, or 200 pieces to match your project scale.
Ideal for electronics enclosures, 3D printer assemblies, RC car chassis, robotics frames, and any application requiring non-metallic metric machine screws M3 M4 nylon fasteners with Phillips drive.
| Material | Engineering-grade Nylon (PA) |
|---|---|
| Head Style | Pan Head |
| Drive Type | Phillips (Cross Recess) |
| Thread Type | Metric Coarse (ISO Standard) |
| Available Diameters | M3 (3mm), M4 (4mm) |
| Available Lengths | 5mm, 6mm, 8mm, 10mm, 12mm, 15mm, 18mm, 20mm, 25mm |
| Length Range (Imperial) | Approx. 0.20" – 0.98" |
| Quantity Options | 5, 10, 20, 50, 100, 200 pcs |
| Color | Natural White / Off-White (typical nylon) |
| Electrical Conductivity | Non-conductive |
| Corrosion Resistance | Excellent — rust-proof |
| Operating Temperature | Typically –40°F to +230°F (–40°C to +110°C) |
These screws are available in M3 and M4 diameters, with lengths ranging from 5mm to 25mm. Quantity options include 5, 10, 20, 50, 100, and 200 pieces per order.
Yes. Nylon is an excellent electrical insulator. These screws are commonly used in electronics, PCB assemblies, and enclosures where metal fasteners could cause short circuits or interference.
No. Nylon is inherently corrosion-resistant and will not rust. These screws are well-suited for humid environments, outdoor enclosures, and applications where metal fasteners would degrade over time.
These screws feature metric coarse threads (standard ISO metric pitch), compatible with standard M3 and M4 metric nuts and threaded inserts.
M3 screws have a 3mm shank diameter and are typically used in lightweight electronics, small enclosures, and PCB standoffs. M4 screws have a 4mm shank and offer greater load capacity, suitable for heavier panels, brackets, and structural assemblies.
Yes, nylon is UV-resistant and moisture-resistant, making these screws generally suitable for outdoor use in moderate conditions. For prolonged UV exposure or extreme temperatures, verify the specific application requirements.
These screws use a Phillips (cross-head) drive. A standard PH1 or PH2 Phillips screwdriver or bit is typically used depending on the screw size — PH1 for M3, PH2 for M4.
