What are the alternatives to the 400 Pcs Threaded Inserts Brass Heat Set for 3D Printing M2-M6 Kit?

400 Pcs Threaded Inserts Brass Heat Set for 3D Printing M2-M6 Kit competes with other Power Supplies & Cables products on SpecPicks. Use our Compare tool to view specs side-by-side, or browse the full Power Supplies & Cables category for alternatives.

Zruosiniy

400 Pcs Threaded Inserts Brass Heat Set for 3D Printing M2-M6 Kit

Name: 400 Pcs Threaded Inserts Brass Heat Set for 3D Printing M2-M6 Kit
Brand: Zruosiniy
SKU: B0F2N8QY45
Price: 6.39 USD
Availability: InStock

By Mike Perry, Hardware Editor · Verified 2026-09-06

Mike Perry has researched PC hardware since 2014, tracking 80+ GPU generations, 50+ retro handheld platforms, and 30+ vintage PC configurations. He synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. View full credentials →

$6.39

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🛒 See live eBay price Also on Amazon → Compare to similar power supplies & cables

*Price sourced from Amazon.com. Last updated 2026-08-26. Price and availability subject to change.

Bottom line: The 400 Pcs Threaded Inserts Brass Heat Set for 3D Printing M2-M6 Kit is a niche pick — read recent reviews before buying in the power supplies & cables category, priced around $6.39. Compare close alternatives before committing.

SpecPicks Verdict

SpecPicks scored 400 Pcs Threaded Inserts Brass Heat Set for 3D Printing M2-M6 Kit using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the power supplies & cables category. Zruosiniy's power supplies & cables lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.

Common buyer scenarios for power supplies & cables 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 Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

✓ Backed by Zruosiniy's warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

SECURE KNURLED THREAD LOCK – Deep knurled exterior grips plastic firmly once heat-set, preventing slippage and pull-out under tension. Install once and trust the hold—no rework, no loose threads ruining your project.
PREMIUM BRASS CONSTRUCTION – Solid brass delivers excellent thermal conductivity for fast, clean insertion and long-lasting anti-fracture strength. Your threaded connections stay reliable through repeated assembly and disassembly cycles.
OPTIMIZED FOR 3D PRINTING – Fits PLA, PETG, and ABS seamlessly. From functional prototypes to enclosure builds and plastic repairs, these inserts match your workflow—no more ruined projects from mismatched hardware.
COMPLETE 15-SIZE ASSORTMENT – One kit covers M2, M2.5, M3, M4, M5, and M6 in 400 pieces. No mid-job trips to the hardware store—every metric size you need is organized and ready, keeping your projects on track.
NEATLY ORGANIZED & READY – 400 inserts in labeled, easy-access storage boxes so you grab the right size instantly. Backed by responsive customer support for peace of mind—from hobby bench to production line.

Full Specifications

Brand	Zruosiniy
Color	golden
Model	Brass Nuts Threaded Inserts
Material	Brass
Set Name	Brass Threaded Inserts Kit (M2-M6, 400pcs)
Size Name	M2 M2.5 M3 M4 M5 M6
Metal Type	Brass
Unit Count	400 Count
Part Number	ket-1
Thread Size	M2 M2.5 M3 M4 M5 M6
Thread Type	Iso Metric
Finish Types	Polished
Thread Class	Class 1A
Thread Style	Right Hand
Fastener Type	Insert
Material Type	Brass
Exterior Finish	Brass
Item Dimensions	6.77 x 4.41 x 0.63 inches
Number Of Items	400
Number of Packs	1

Ready to buy?

400 Pcs Threaded Inserts Brass Heat Set for 3D Printing M2-M6 Kit is sold on the used and vintage market, where eBay carries the live inventory — Amazon does not stock this part. Prices and condition vary by seller and move in real time, so we link the live listing rather than quote a cached price. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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*Price sourced from Amazon.com. Last updated 2026-08-26. Price and availability subject to change.