JUNCHEN
Junchen 210 Pieces M2 M3 M4 M5 Male Female Hex Brass Spacers Standoffs Screws Nuts Assortment Kit
Bottom line: The Junchen 210 Pieces M2 M3 M4 M5 Male Female Hex Brass Spacers is a specs-and-price decision rather than a crowd-consensus one in the tools & maintenance category, priced around $16.99 on Amazon as of 2026-10-06. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.
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*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Backed by JUNCHEN's warranty and support channels
Cons
- ✗ Check battery runtime and RPM/CFM specs match your case size and cleaning frequency
- ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated
SpecPicks Verdict
SpecPicks scored Junchen 210 Pieces M2 M3 M4 M5 Male Female Hex Brass Spacers… using a rating × review-volume × price-fit model applied to published specs and reviews across the tools & maintenance category. JUNCHEN's tools & maintenance 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 tools & maintenance: PC towers accumulate significant dust in 3–6 months, so cleaning frequency drives cordless vs. canned-air tradeoff decisions. Match the device's RPM or CFM rating to your case size, and confirm battery runtime covers a full tower cleaning before ordering. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- 【Brass Materials Construction】Crafted from brass, these pillars offer exceptional corrosion resistance, making them ideal for challenging environments like high temperatures, cold weather, and areas with high humidity. Their superior rust resistance and excellent oxidation resilience ensure long-lasting durability.
- 【Comprehensive Size Variety】: This kit encompasses a versatile range of sizes, including M2 x 5/10/20 mm, M3 x 5/10/20 mm, M4 x 5/10/20 mm，and M5 x10/20/30 mm . Featuring brass standoff screws and corresponding brass nuts, the collection comprises a total of 210 pieces, catering to diverse dimensions and fulfilling your various daily needs.
- 【Thoughtful Packaging】: A total of 210 pieces across 24 different sizes are neatly organized within a sturdy transparent box, thoughtfully labeled for easy identification. This packaging ensures effortless selection of the suitable components for your specific requirements.
- 【Multi-functional Storage Solution】: All 210 pieces of JUNCHEN's brass standoffs, spacers, screws, and nuts are meticulously arranged within a robust transparent storage box. With 24 intelligently designed compartments, each size is clearly labeled for quick and easy identification. This compact, portable storage solution not only saves you time and energy but also ensures convenient transport and storage.
- 【Wide Range of Applications】: The JUNCHEN assortment kit of 210 brass standoffs, spacers, screws, and nuts finds extensive utility in applications ranging from PCB motherboards to computers and machine boards. If you have any queries regarding our products, please feel free to reach out. We are dedicated to promptly addressing any concerns you may have.
Full Specifications
| Size | M2 M3 M4 M5 |
|---|---|
| Brand | JUNCHEN |
| Color | M2 M3 M4 M5 male female |
| Material | Stainless Steel |
| Size Name | M2 M3 M4 M5 |
| Item Shape | Hexagonal |
| Unit Count | 100.0 Count |
| Thread Size | M2 |
| Finish Types | Brass |
| Fastener Type | Hex |
| Material Type | Stainless Steel |
| Number of Pieces | 210 |
| Screw Head Style | Hex |
| Compatible Groove Diameter | 4.2 Millimeters |
Ready to buy?
Junchen 210 Pieces M2 M3 M4 M5 Male Female Hex Brass Spacers Standoffs Screws Nuts Assortment Kit 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.
*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
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