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M3 ネジ

Maybe

Shoppers spend an estimated $3.3M a year here. But products sell for $855.87 on average, outside the sweet spot, so M3 ネジ is a Maybe.

Flapen Score
62
62 / 100
Top 25% of 4,191 DIY・工具・ガーデン niches · +5 vs the category median of 57
Market size
¥3.3M/yr121K searches / yr
90-day growth
-5.0%search demand this quarter
Competition
48%top-5 click share · 25 brands · 67 sellers

Flapen Score

M3 ネジ against its category

The dotted line is the DIY・工具・ガーデン average. Past it, M3 ネジ is stronger. Inside it, weaker.

62Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The M3 ネジ market on Amazon at a glance

Shoppers on Amazon Japan searched for M3 ネジ 121K times last year and spent an estimated ¥3.3M. The top 5 brands take 55% of clicks. Flapen scores it 62 out of 100, a Maybe.

01 · Demand

An estimated 3.2% of those searches ended in a purchase.

Shoppers searched for this 121K times in the last 12 months. That counts every search on Amazon Japan for this niche's terms. An estimated 3.2% of those searches ended in a purchase. Searches in the last 90 days moved -5.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated ¥3.3M a year.

Searches, last 12 months
121K
Growth, 90 days vs prior 90
-5.0%
Conversion, latest week
3.2%
Market size, estimated
¥3.3Ma year
Peak month
February1.4× the quietest month
Top search term
m3 ネジ47K searches a year

02 · Price

A sale here is worth ¥855.87.

Listings sell for ¥855.87 on average, from ¥256.40 to ¥1712.94. Amazon reports units sold in ranges. This niche sold 3K to 4K a year. The average listing sells 0 to 100 of them. At ¥855.87 that is ¥0 to ¥86K a year per listing.

Average price
¥855.87above the $15 to $100 sweet spot
Price range
¥256.40–¥1712.94
Amazon Japan median price
¥1942.07across 14,733 niches
Units sold a year
3K–4K
Units per listing a year
0–100
Revenue per listing a year
¥0–¥86K
Returns
0.8%of orders · Amazon Japan median 0.4%

03 · Entry bar

The bar here is low.

71% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #115 within 建築金物. It carries 82 reviews at 4.20 stars, so a new listing needs social proof before a better product.

Sponsored listings
71%
Prime listings
100%
Out of stock, average day
0.0%
Average rank
#115in 建築金物
Average rating
4.20 starsAmazon Japan average 4.15 stars
Average reviews
82per listing
Listings tracked
38

04 · Newcomers

3 of last year's 3 launches cleared the first-year sales bar.

3 products launched here in the last 12 months. 3 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 48 months on average, so the names here are settling in.

Launched, last 12 months
3
Successful launches
3Amazon's first-year sales bar
Average brand age
48 months

Products

Top M3 ネジ products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Sign in to see the products

The products selling in this niche are for signed-in readers. Every market figure above stays open to everyone.

Competition

Competition: brands, sellers & click share

The top 5 products take 48% of clicks. Leaders hold, but buyers still shop past them.

Brands

25 flat

Sellers

67

Top-5 brand share

55%

Top 20: 95%

Top-5 click share

48%

Top 20: 82%

Open market

41%

  • Brand 114%
  • Brand 213%
  • Brand 312%
  • Brand 410%
  • Brand 55%
  • Brand 65%

Demand

M3 ネジ search demand

Weekly searches over the year, seasonality beneath. Pick a range.

4K3KSpike '25Black Friday '25Prime Day '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.4×

Search terms

Top M3 ネジ search terms shoppers use

The exact words shoppers type, with yearly volume, growth, and conversion.

  • m3 ネジ47K/yr
  • m3 ボルト13K/yr
  • m3 皿ネジ10K/yr
  • ネジ m312K/yr
  • 皿ネジ m35K/yr
  • ネジ 3mm4K/yr
  • 3mm ネジ3K/yr
  • m3ネジ2K/yr

Reviews and returns

What reviews say buyers love and hate about M3 ネジ

We read the reviews and the return reasons for every product selling here.

34%of positive reviews mention “コストパフォーマンス”
22%of negative reviews mention “組み立て/インストール”
0.8%of orders come back
“おかげで機械の組み立てができなくなった。”
A buyer, on “組み立て/インストール”22% of negative reviews mention the same topic

Every topic

Every topic buyers talk about, one row each.

Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.

20 topics

NegativePositive

FAQ

Common M3 ネジ questions

Answered from the same tracked data.