Clear PC M3M4M5M6 Round / Pan Head Machine Screws Phillips Drive Bolt or Hex Nut $6.36 USD

Clear PC M3M4M5M6 Round / Pan Head Machine Screws Phillips Drive Bolt or Hex Nut

Name: Clear PC M3M4M5M6 Round / Pan Head Machine Screws Phillips Drive Bolt or Hex Nut
Brand: HomeDIYer
SKU: LFLGXL09355x10
Price: 6.36 USD
Availability: InStock

$6.36 USD

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By HomeDIYer^®

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Clear PC Plastic Machine Screws & Hex Nuts — Non-Conductive, Corrosion-Resistant Fasteners for Electronics & DIY

When metal fasteners create interference, add unwanted weight, or risk corrosion in sensitive assemblies, you need a smarter solution. Engineers, makers, and hobbyists working with PCBs, acrylic panels, optical enclosures, and lightweight structures consistently run into the same problem: standard metal screws just don't belong there.

These clear polycarbonate (PC) pan head machine screws and hex nuts are precision-molded to GB metric standards, available in M3, M4, M5, and M6 screw sizes (lengths 3–20 mm / 0.12–0.79 in) and M2 through M12 nut sizes. The transparent body lets you verify seating and alignment at a glance, while the Phillips drive ensures compatibility with standard tooling.

Ideal for electronics enclosure assembly, 3D printer frame fastening, acrylic and polycarbonate panel mounting, RC model construction, and laboratory instrument assembly — anywhere a non-conductive, non-magnetic, rust-proof fastener is required.

✅ Compatible with standard ISO metric threads (M2–M12) · Phillips #1 & #2 drivers · GB thread standard · Pairs with PC, acrylic, nylon, and aluminum panels

✅ Key Features of These Clear PC Machine Screws & Hex Nuts

🔬 Crystal-Clear Polycarbonate Body — Transparent construction lets you visually confirm screw seating and thread engagement without disassembly.
⚡ Non-Conductive & Non-Magnetic — Safe for PCB assemblies, sensor mounts, and RF-sensitive enclosures where metal fasteners cause interference or shorts.
🛡️ Corrosion & Chemical Resistant — PC plastic resists rust, oxidation, and mild chemicals — no coating needed, no degradation over time in typical indoor environments.
📐 Wide Size Range — Screws from M3×3 to M6×20 mm and nuts from M2 to M12 cover the vast majority of light-duty metric fastening needs in one product listing.
🔩 Pan Head + Phillips Drive — Low-profile pan head distributes clamping load evenly; Phillips drive works with standard screwdrivers and electric drivers at low torque settings.
📦 Flexible Pack Quantities — Available in 5, 10, 20, 50, 100, and 500-piece packs so you can order exactly what your project requires — from prototyping to production runs.

📐 Technical Specifications — Clear PC Pan Head Machine Screws & Hex Nuts

Material	Polycarbonate (PC) plastic — transparent / clear
Type	Pan Head Machine Screws (Phillips drive) & Hex Nuts
Thread Standard	GB metric (compatible with ISO metric)
Screw Sizes	M3 (×3, ×4, ×5, ×6, ×8, ×10, ×12, ×15 mm), M4 (×4–×20 mm), M5 (×8–×20 mm), M6 (×8–×12 mm)
Nut Sizes	M2, M2.5, M3, M4, M5, M6, M8, M10, M12
Drive Style	Phillips (cross) — #1 or #2 depending on size
Head Style	Round / Pan Head
Color	Clear / Transparent
Pack Quantities	5 / 10 / 20 / 50 / 100 / 500 pcs
Dimensional Tolerance	Standard manufacturing tolerance applies; actual product dimensions prevail
Recommended Use	Electronics, PCB assembly, acrylic panels, 3D printers, RC models, lab instruments

❓ Frequently Asked Questions

What material are these screws and nuts made from?

These fasteners are made from clear polycarbonate (PC) plastic, offering excellent transparency, impact resistance, and corrosion resistance — ideal for applications where metal fasteners would cause interference or where visibility matters.

What sizes are available?

Screws are available in M3 and M4 thread diameters with lengths ranging from 3 mm to 20 mm, and M5 and M6 with lengths from 8 mm to 20 mm. Nuts are available in M2, M2.5, M3, M4, M5, M6, M8, M10, and M12 sizes.

Are these screws compatible with standard metric threads?

Yes. These fasteners follow GB (Chinese National Standard) metric thread specifications, which are generally compatible with standard ISO metric threads. Always verify thread pitch before use in precision applications.

What drive style do the screws use?

The pan head screws feature a Phillips (cross) drive, compatible with standard #1 and #2 Phillips screwdrivers depending on the screw size.

Are PC plastic fasteners suitable for outdoor use?

Polycarbonate offers good UV and moisture resistance for short-term outdoor exposure. For prolonged outdoor or high-UV environments, consider UV-stabilized variants or additional protective coatings.

What is the torque limit for these plastic fasteners?

PC plastic fasteners have lower torque tolerances than metal. Tighten by hand or with a low-torque driver. Over-tightening can crack the head or strip the threads. Torque limits vary by size — typically 0.1–0.5 N·m for M3–M6.

Can I use these in electronics or PCB assemblies?

Absolutely. Clear PC fasteners are non-conductive and non-magnetic, making them a popular choice for PCB standoffs, enclosure assembly, and sensitive electronic components where metal fasteners could cause shorts or interference.

How accurate are the dimensions?

There is a certain manufacturing tolerance for all sizes. The actual product dimensions shall prevail. For precision-critical applications, we recommend measuring the received parts before installation.

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