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Grub Screws

Fail

The top 5 brands take 100% of clicks, so Grub Screws is a Fail.

Flapen Score
33
33 / 100
Ranks 2,147 of 2,225 DIY & Tools niches · −16 vs the category median of 49
Market size
£99K/yr142K searches / yr
90-day growth
-13.5%search demand this quarter
Competition
90%top-5 click share · 5 brands · 8 sellers

Flapen Score

Grub Screws against its category

The dotted line is the DIY & Tools average. Past it, Grub Screws is stronger. Inside it, weaker.

33Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Grub Screws market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Grub Screws 142K times last year and spent an estimated £99K. All 5 brands take every click. Demand peaks in Jan. Flapen scores it 33 out of 100, a Fail.

01 · Demand

An estimated 11.5% of those searches ended in a purchase.

Shoppers searched for this 142K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 11.5% of those searches ended in a purchase. Searches in the last 90 days moved -13.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated £99K a year.

Searches, last 12 months
142K
Growth, 90 days vs prior 90
-13.5%
Conversion, latest week
11.5%
Market size, estimated
£99Ka year
Peak month
January1.4× the quietest month
Top search term
grub screws71K searches a year

02 · Price

A sale here is worth £6.04.

Listings sell for £6.04 on average, from £4.10 to £10.13. Amazon reports units sold in ranges. This niche sold 15K to 20K a year. The average listing sells 2,000 to 2,500 of them. At £6.04 that is £12K to £15K a year per listing.

Average price
£6.04under the $15 to $100 sweet spot
Price range
£4.10–£10.13
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
15K–20K
Units per listing a year
2,000–2,500
Revenue per listing a year
£12K–£15K
Returns
1.1%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is ads.

100% 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 #52 within Nails, Screws & Fasteners. It carries 1,143 reviews at 4.54 stars, so a new listing needs social proof before a better product.

Sponsored listings
100%
Prime listings
100%
Out of stock, average day
0.0%
Average rank
#52in Nails, Screws & Fasteners
Average rating
4.54 starsAmazon United Kingdom average 4.36 stars
Average reviews
1,143per listing
Listings tracked
8

04 · Newcomers

Brands here are settling in.

The brands on the shelf have sold for 41 months on average, so the names here are settling in.

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

Products

Top Grub Screws 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 90% of clicks. A locked shelf that new listings rarely crack.

£0£15K£30K£44K£59K1001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

5 falling

Sellers

8

Est. top-5 brand share

100%

Top 20: 100%

Est. top-5 click share

90%

Top 20: 100%

Open market

0%

  • FIXXELY61%
  • Xiaomoyu20%
  • HAOCHEN10%
  • KOXXIAMOQ6%
  • HOLMOL3%

Demand

Grub Screws search demand

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

4K3KSpike '25SepDecMarJunAugNovMarMay

Peak months: Jan · busiest ÷ quietest = 1.4×

Search terms

Top Grub Screws search terms shoppers use

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

  • grub screws71K/yr
  • grub screws for door handles28K/yr
  • grub screws assorted13K/yr
  • grub screw10K/yr
  • grub screw set4K/yr
  • tap grub screws4K/yr
  • m4 grub screw3K/yr
  • m5 grub screw3K/yr
  • door handle grub screws4K/yr
  • m3 grub screw3K/yr

Reviews and returns

What reviews say buyers love and hate about Grub Screws

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

34%of positive reviews mention “Quality-Overall”
50%of negative reviews mention “Size-Overall”
1.1%of orders come back
“but unfortunately none of them fit”
A buyer, on “Size-Overall”50% 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.

16 topics

NegativePositive

FAQ

Common Grub Screws 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