---
title: "Spax 4x50 — €25K/yr Amazon DE Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/de/baumarkt/spax-4x50"
last_updated: "2026-08-05T19:06:12.418Z"
locale: en
meta:
description: "Niche score 40/100 · €25K/yr market · 19K searches/yr · €10.96 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 40/100 · €25K/yr market · 19K searches/yr · €10.96 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Spax 4x50 — €25K/yr Amazon DE Niche (2026) - Flapen"
---
# **spax 4x50**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 6Growth 59Conversion 93Competition 40Returns 99Price range 15Avg price 41Brand share 0Review moat 24Quality gap 16
**Returns**
**Incredible****0.3%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****11.6%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Good****+33.6%**
90-day search growth — must beat 0% to launch
**Avg price**
**Okay****€10.96**
avg listing price — sweet spot $15–$100
**Competition**
**Okay****61%**
top-5 click share — leaders hold, buyers still browse
**Review moat**
**Bad****5,316.83**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Bad****4.8★**
avg incumbent rating — lower means beatable quality
**Price range**
**Bad****€6.86–€16.44**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Bad****€25K**
€25K/yr · 19K searches
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon Germany niche tracking, spax 4x50 is a €25K/yr Amazon Germany market (19K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 40/100.
Data updated Jul 8, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **spax 4x50 market data**
- **Units sold / yr**
- **3K–3K**
- avg 100–250/product
- **Revenue / yr**
- **€27K–€33K**
- units × avg price
- **Conversion rate**
- **11.6%**
- **Avg BSR**
- **#11**
- **Page quality**
- **0%**
- **Prime**
- **83%**
- **Sponsored**
- **89%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **60 months**
- **Avg seller age**
- **191 days**
## **Competition & brand share**
The top 5 products take 61% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**4 **—flat
**Sellers**
**67**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**61%**
Top 20: 100%
**Open market**
**0%**
- SPAX82% - Connex13% - STRÜBER3% - KLIMAS2%
## **Demand**
Weekly Amazon search volume, last 8 weeks — +33.6% search growth over the last 90 days.
500300May '26May '26May '26Jun '26Jun '26Jun '26Jun '26Jul '26
[**Open Trend **](https://flapen.com/research/de/baumarkt/spax-4x50/trend)
## **Top spax 4x50 products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%€2K20%€5K30%€7K40%€10K1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 18 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**SPAX Universalschraube 4 x 50 mm 500 Stück Teilgewinde Senkkopf T-STAR plus T20 4CUT WIROX - 0191010400505**SPAX**€14.16**4.8★10,450 rev](https://www.amazon.de/dp/B007259ZO8) [2**SPAX Schrauben mit T-Star plus Senkkopf Vollgewinde Blank Verzinkt 4 0 x 50 mm 200 Stück**SPAX**€7.72**4.8★8,824 rev](https://www.amazon.de/dp/B00MPQQWEA) [3**SPAX Universalschraube 4 x 50 mm 200 Stück Teilgewinde Senkkopf T-STAR plus T20 4CUT WIROX - 0191010400503**SPAX**€8.30**4.8★10,447 rev](https://www.amazon.de/dp/B00MPQU728) [4**Connex Universalschrauben 4 0 x 50 mm - 425 Stück im Set - Senkkopf - TX-Antrieb - Teilgewinde - Gelb verzinkt - Inkl. Bit / Schrauben-Set / Schrauben-Eimer / B30082**Connex**€6.86**4.6★962 rev](https://www.amazon.de/dp/B009EOKZX0) [5**SPAX Universalschraube 4 x 50 mm 360 Stück - Holzschrauben Teilgewinde Senkkopf T-STAR plus T20 4CUT Spitze WIROX Beschichtung - 8000000276804**SPAX**€15.75**4.8★1,069 rev](https://www.amazon.de/dp/B0B7XLFBGF)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**SPAX Universalschraube 4 x 50 mm 360 Stück - Holzschrauben Vollgewinde Senkkopf T-STAR plus T20 4CUT Spitze WIROX Beschichtung - 8000000287312**SPAX**€16.44**886 rev2y ago](https://www.amazon.de/dp/B0CPJLN9JT) [**STRÜBER Holzschrauben mit Torx-Antrieb (4 0 x 50 mm / 200 Stück) Holzbauschrauben mit TX-Buchse - Spanplattenschrauben Gelb verzinkt - Senkkopfschrauben für Dachkonstruktionen - Universalschrauben**STRÜBER**€7.98**1,336 rev3y ago](https://www.amazon.de/dp/B0BV71N4QV) [**SPAX Universalschraube 4 x 50 mm 360 Stück - Holzschrauben Teilgewinde Senkkopf T-STAR plus T20 4CUT Spitze WIROX Beschichtung - 8000000276804**SPAX**€15.75**1,069 rev3y ago](https://www.amazon.de/dp/B0B7XLFBGF) [**SPAX Universalschraube 4 x 50 mm 180 Stück - Holzschrauben Teilgewinde Senkkopf T-STAR plus T20 4CUT Spitze WIROX Beschichtung - 8000000276798**SPAX**€13.75**1,069 rev3y ago](https://www.amazon.de/dp/B0B7XLYFHG) [**Spax Universalschraube Senkkopf schwarz T-STAR plus Vollgewinde (4x50 mm 200 Stück)**SPAX**€9.71**1,328 rev4y ago](https://www.amazon.de/dp/B09QX3THX3)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**SPAX Universalschraube 4 0 x 50 mm 500 Stück T-STAR plus Senkkopf Vollgewinde 4CUT WIROX A3J 1191010400505**SPAX**€14.20**4.8★**▲ 187%**](https://www.amazon.de/dp/B007259XRC) [**SPAX Universalschraube 4 5 x 50 mm 200 Stück T-STAR plus Senkkopf Vollgewinde 4CUT WIROX A3J blank verzinkt 1191010450503**SPAX**€10.22**4.8★**▲ 131%**](https://www.amazon.de/dp/B00HYXTKQG) [**Spax Universalschraube Senkkopf schwarz T-STAR plus Vollgewinde (4x50 mm 200 Stück)**SPAX**€9.71**4.7★**▲ 117%**](https://www.amazon.de/dp/B09QX3THX3) [**SPAX Universalschraube 4 5 x 50 mm 500 Stück Teilgewinde Senkkopf T-STAR plus T20 4CUT WIROX - 0191010450505**SPAX**€16.31**4.8★**▲ 79%**](https://www.amazon.de/dp/B00725AMFY) [**Connex Universalschrauben 4 0 x 50 mm - 425 Stück im Set - Senkkopf - TX-Antrieb - Teilgewinde - Gelb verzinkt - Inkl. Bit / Schrauben-Set / Schrauben-Eimer / B30082**Connex**€6.86**4.6★**▲ 53%**](https://www.amazon.de/dp/B009EOKZX0)
**~~View all trending →~~**
## **What buyers say about spax 4x50**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Qualität insgesamt**60%
*“Super Produkt”*
**beworben Vs Tatsächliches Produkt**16%
*“Produkt ist gut, wie erwartet”*
**Preis-Leistungs-Verhältnis**11%
*“Preis / Leistung passt”*
**Griff**8%
*“Greifen gut”*
**Montage/Installation**4%
*“Leicht vorgebohrt”*
### **What buyers complain about **
**Mechanismus probleme**50%
*“Rechts rum drehen”*
**Geeignet für den Außenbereich**50%
*“Für Außenbereich nicht brauchbar”*
### **Top return reasons **
**Gesamtgröße**62%
**Defekt Material/Teile**15%
**Dünn**8%
**Farbe**4%
**Rost/Korrodieren**4%
**Qualität insgesamt**4%
**Kompatibilität – insgesamt**4%
## **Common questions**
- **Is spax 4x50 profitable to sell on Amazon Germany?**
- The niche generates €25K/yr across 18 tracked products. 90-day search growth is +33.6%. Flapen's verdict: Skip it (40/100).
- **How competitive is the spax 4x50 niche?**
- 4 brands and 67 sellers compete. The top 5 products take 61% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in spax 4x50?**
- Top complaints mined from reviews: Mechanismus probleme, Geeignet für den Außenbereich. The return rate is 0.3%.
- **What does it cost to enter the spax 4x50 niche?**
- Listings span €6.86–€16.44; the average listing price is €10.96 (sweet spot $15–$100). The average incumbent carries 5,317 reviews — the moat a new listing must climb.
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