shop/ circuitrocks/ screw m3 x 30 screw low

The M3 Hex Head Cap Screw Set (30mm) is a useful fastening kit for electronics, robotics, and mounting projects. The 30mm length works well for thicker parts, stacked builds, brackets, enclosures, and light frame assemblies. Its hex head design allows firm tightening with standard hex tools and helps reduce slipping during installation.

Great for makers, students, and hardware projects that need reliable M3 mounting screws.



Features:

  • Screw type: Low profile hex head cap screw

  • Screw drive type: Hex

  • Screw size: M3

  • Screw length: 30mm / 1.18in

  • Includes 10 screws

  • Includes 10 M3 nuts

  • Useful for circuit boards, sensors, and mechanical mounting

FAQ

Will this ship from Manila?

Yes — all stock ships from our Quezon City warehouse. Order before 4 PM weekdays for same-day cutoff via J&T or LBC.

Do you ship nationwide?

Yes. Metro Manila usually arrives next-day; provincial 1–3 working days.

Can I get this on a school PO or class order?

Yes — we accept Purchase Orders from accredited schools and universities. Contact us with your PO details and we'll process it.

Is this compatible with Arduino, ESP32, or Raspberry Pi?

Most parts work with common maker boards — check the description for specific pinout / voltage notes. If you're unsure, send us a message before ordering.

What's your return policy?

7-day inspection window for DOA units. Email proof of issue and we'll ship a replacement or refund. Used / installed parts are not returnable unless faulty.

Do you offer technical support?

Yes — questions land on our forum or via email, weekday or weekend. We've actually wired up most of what we sell.

Build with this board

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Notes from the bench

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