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HELIFOUNER 422 Pieces M2 M2.5 M3 Male Female Hex Brass Spacers Standoffs Screws Nuts Assortment Kit, Threaded Pillar for Printed Circuit Board Motherboard
HELIFOUNER

HELIFOUNER 422 Pieces M2 M2.5 M3 Male Female Hex Brass Spacers Standoffs Screws Nuts Assortment Kit, Threaded Pillar for Printed Circuit Board Motherboard

Bottom line: The HELIFOUNER 422 Pieces M2 M2.5 M3 Male Female Hex Brass Spacers: 422 pieces across 30 sizes in one labeled plastic case; main trade-off: brass threads softer than steel; can strip if overtightened.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

Pros & Cons

Pros

  • ✓ 422 pieces across 30 sizes in one labeled plastic case
  • ✓ Covers M2, M2.5 and M3 threads used on most motherboards
  • ✓ Brass build resists rust and oxidation in heat and humidity
  • ✓ Four standoff lengths: 5mm, 10mm, 15mm and 20mm

Cons

  • ✗ Brass threads softer than steel; can strip if overtightened
  • ✗ Tiny M2 parts easy to misplace outside the sorted case
  • ✗ Limited to M2-M3; no larger metric sizes for big builds
  • ✗ Metric only; no #6-32 PC case standoffs included

Manufacturer description

【Specifications:】- Material: Brass- Sizes: M2 M2.5 M3- Type: Brass Standoffs- Package Quantity: 422 Pieces【Features:】- The brass standoffs thread is deep and clear without burr, waterproof, rust resistant.- This set includes different sizes female-female, female-male standoffs, screws and nuts, different sizes can meet your different needs.- Applies to many area, they are very easy to install, like electronic components and electronic hardware, standoffs are typically used to space circuit boards, panels, doors or gears.【Package Included:】【M2 Brass Standoffs】M2x5mm-------10…

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SpecPicks Verdict

SpecPicks scored HELIFOUNER 422 Pieces M2 M2.5 M3 Male Female Hex Brass Spacers… using a rating × review-volume × price-fit model applied to published specs and reviews across the motherboards category. HELIFOUNER's motherboards lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for motherboards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • 【Material】Made of durable brass material which have good corrosion resistance in bad environment like high temperature, cold weather, and high humidity areas. They have superior rust resistance and excellent oxidation resistance, which can ensure long time using.
  • 【Sizes】 M2 M2.5 M3 brass female to female standoffs length is 5mm, 10mm, 15mm, 20mm; The screw size is M2 M2.5 M3, the thread pitch is 0.4 mm, 0.45 mm, 0.5 mm, total 422 pieces/30 sizes of the most commonly used spacers screws nuts in a plastic case, different size can satisfy your different needs.
  • 【Design】Brass standoffs is a fastener used to create space between two objects, often to properly position them. In the world of electronic components and electronic hardware, standoffs are typically used to space circuit boards, panels, doors or gears.
  • 【Package Included】422 pieces 30 sizes in total, package in a durable transparent box with label. It is easy to distinguish the size of the product, you can choose the suitable one to meet all your needs.
  • 【Wide Applications】The brass standoffs thread is deep and clear without burr. With the broad spectrum of length, thread, and diameter, this collection of brass standoffs should be almost universal and cover most hardware DIY projects for desktop computers and some electronics.

Full Specifications

BrandHELIFOUNER
Package Dimensions‎8.15 x 7.48 x 1.34 inches

Ready to buy?

HELIFOUNER 422 Pieces M2 M2.5 M3 Male Female Hex Brass Spacers Standoffs Screws Nuts Assortment Kit, Threaded Pillar for Printed Circuit Board Motherboard is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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HELIFOUNER 422 Pieces M2 M2.5 M3 Male Female Hex Brass Spacers Standoffs Screws Nuts Assortment Kit, Threaded Pillar for Printed Circuit Board Motherboard
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