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Steel and stainless screws are strong, but they’re magnetic and non-conductive — two properties that disqualify them from electrical grounding connections, RF-sensitive assemblies, and applications near magnetic sensors. These brass pan head Phillips machine screws with matching nuts and washers in M3 through M8 are the right choice when conductivity, non-magnetic properties, and corrosion resistance all matter. Each pack includes the screw, nut, and washer — a complete fastener set ready for assembly.
The pan head profile provides a wide, flat bearing surface that distributes clamping force evenly. Available in 55 size combinations from M3×4mm (0.16”) to M8×60mm (2.36”). Pack sizes from 1 to 50 pieces let you order a single replacement or stock a full range for production use. The warm gold tone of brass also suits decorative hardware, instrument panels, and visible assemblies where appearance matters.
Typical applications include electrical grounding and bonding connections (M4–M6), RF and EMI-sensitive assemblies where non-magnetic fasteners are required, electronics enclosure and instrument panel assembly, decorative hardware and furniture fittings, plumbing and water-contact fixtures (M4–M8), and replacement fasteners in equipment specifying brass hardware.
| Material | Brass (copper-zinc alloy) |
|---|---|
| Finish | Natural brass (gold tone) |
| Thread Standard | ISO Metric |
| Thread Diameters | M3, M4, M5, M6, M8 |
| Head Style | Pan Head (Round Head) |
| Drive Type | Phillips — PH1 (M3–M4) / PH2 (M5–M6) / PH2–PH3 (M8) |
| Included Components | Screw + matching brass nut + washer (per pack) |
| Length Range (M3) | 4mm (0.16”) to 30mm (1.18”) |
| Length Range (M4) | 5mm (0.20”) to 40mm (1.57”) |
| Length Range (M5) | 6mm (0.24”) to 50mm (1.97”) |
| Length Range (M6) | 8mm (0.31”) to 50mm (1.97”) |
| Length Range (M8) | 12mm (0.47”) to 60mm (2.36”) |
| Pack Sizes | 1 / 5 / 10 / 20 / 50 pcs (each includes nut + washer) |
| Length Measurement | Excluding head (shaft length only) |
| Electrical | Conductive (brass is a good conductor) |
| Magnetic | Non-magnetic |
| Corrosion Resistance | Good — suitable for indoor and light outdoor use |
| Common Applications | Electrical grounding, RF assemblies, electronics enclosures, decorative hardware, plumbing fixtures, instrument panels |
Brass is electrically conductive, non-magnetic, and corrosion-resistant. It is the preferred material for electrical grounding connections, RF and EMI applications where magnetic fasteners would interfere, decorative hardware, and applications requiring a warm gold-tone appearance. Stainless steel is stronger but non-conductive and can be slightly magnetic in some grades.
Yes. Each pack includes matching brass nuts and washers for the selected screw size, providing a complete fastener set ready for assembly. No need to source components separately.
Measure the thickness of the material being clamped. The screw length (excluding head) should pass through the material with enough thread remaining to engage the nut fully. Available lengths: 4mm (0.16”) to 60mm (2.36”) depending on the diameter. When in doubt, size up.
Brass provides good corrosion resistance in most indoor and light outdoor environments. It does not rust (iron-based corrosion) but can develop a natural patina over time. For marine or highly corrosive environments, stainless steel or marine-grade brass is recommended.
No. Brass contains no iron and is fully non-magnetic, making these screws ideal for applications near sensitive electronics, magnetic sensors, MRI-adjacent equipment, and RF assemblies where ferrous fasteners would cause interference.
A Phillips screwdriver: PH1 for M3–M4, PH2 for M5–M6, PH2 or PH3 for M8. Apply moderate torque — brass is softer than steel and the head can strip if overtightened. Hand-tight plus a quarter turn is typically sufficient for light assemblies.
Brass has a tensile strength of approximately 300–500 MPa — lower than steel or stainless steel. These screws are designed for light-to-medium clamping loads in electronics, panels, and decorative assemblies. Do not overtighten, especially on smaller sizes.
Available in packs of 1, 5, 10, 20, and 50 pieces — each including matching brass nuts and washers. Single-piece packs are ideal for exact replacements; larger packs offer better per-unit value for workshops and production use. Select your preferred quantity using the Pack Quantity option above.
