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White Screw Caps

Maybe

An estimated 0.5% of orders come back. But prices span $2.52–$9.98, mostly outside the sweet spot, so White Screw Caps is a Maybe.

Flapen Score
50
50 / 100
Top 43% of 2,225 DIY & Tools niches · +1 vs the category median of 49
Market size
£88K/yr230K searches / yr
90-day growth
-9.8%search demand this quarter
Competition
62%top-5 click share · 22 brands · 38 sellers

Flapen Score

White Screw Caps against its category

The dotted line is the DIY & Tools average. Past it, White Screw Caps is stronger. Inside it, weaker.

50Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The White Screw Caps market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for White Screw Caps 230K times last year and spent an estimated £88K. The top 5 brands take 62% of clicks. Demand peaks in Mar. Flapen scores it 50 out of 100, a Maybe.

01 · Demand

An estimated 9.8% of those searches ended in a purchase.

Shoppers searched for this 230K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 9.8% of those searches ended in a purchase. Searches in the last 90 days moved -9.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated £88K a year.

Searches, last 12 months
230K
Growth, 90 days vs prior 90
-9.8%
Conversion, latest week
9.8%
Market size, estimated
£88Ka year
Peak month
March2.2× the quietest month
Top search term
screw caps41K searches a year

02 · Price

A sale here is worth £3.91.

Listings sell for £3.91 on average, from £2.52 to £9.98. Amazon reports units sold in ranges. This niche sold 20K to 25K a year. The average listing sells 750 to 1,000 of them. At £3.91 that is £3K to £4K a year per listing.

Average price
£3.91under the $15 to $100 sweet spot
Price range
£2.52–£9.98
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
20K–25K
Units per listing a year
750–1,000
Revenue per listing a year
£3K–£4K
Returns
0.5%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is low.

61% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 3.3% of listings are out of stock. The average listing ranks #799 within Furniture Hardware. It carries 277 reviews at 4.27 stars, so a new listing needs social proof before a better product.

Sponsored listings
61%
Prime listings
100%
Out of stock, average day
3.3%
Average rank
#799in Furniture Hardware
Average rating
4.27 starsAmazon United Kingdom average 4.36 stars
Average reviews
277per listing
Listings tracked
23

04 · Newcomers

0 of last year's 6 launches cleared the first-year sales bar.

6 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 28 months on average, so a newcomer is not facing entrenched names.

Launched, last 12 months
6
Successful launches
0Amazon's first-year sales bar
Average brand age
28 months

Products

Top White Screw Caps products & what they sell for

The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.

Prices and ratings read from Amazon on Jul 22, 2026. The live listing can differ.

Competition

Competition: brands, sellers & click share

The top 5 products take an estimated 62% of clicks. Leaders hold, but buyers still shop past them.

£0£9K£18K£26K£35K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

22 falling

Sellers

38

Est. top-5 brand share

62%

Top 20: 97%

Est. top-5 click share

62%

Top 20: 96%

Open market

35%

  • Merriway24%
  • SCARFELL18%
  • Falcon Workshop Supplies Ltd9%
  • Gunwon6%
  • Nurlidoxis3%
  • DAJING3%

Demand

White Screw Caps search demand

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

5K3KSpike '25Spike '26DecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Mar · busiest ÷ quietest = 2.2×

Search terms

Top White Screw Caps search terms shoppers use

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

  • screw caps41K/yr
  • white screw caps30K/yr
  • screw caps white25K/yr
  • screw covers21K/yr
  • screw covers white19K/yr
  • white screw covers16K/yr
  • plastic caps for screws16K/yr
  • plastic screw caps10K/yr
  • screw cover caps8K/yr
  • white plastic caps5K/yr

Reviews and returns

What reviews say buyers love and hate about White Screw Caps

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

23%of positive reviews mention “Value For Money”
22%of negative reviews mention “Quality-Overall”
0.5%of orders come back
“Poor quality”
A buyer, on “Quality-Overall”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.

17 topics

NegativePositive

FAQ

Common White Screw Caps questions

Answered from the same tracked data.

Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data