---
title: "Door Hinge Pin — $36K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/door-hinge-pin"
last_updated: "2026-08-09T00:25:27.650Z"
locale: en
meta:
description: "Niche score 32/100 · $36K/yr market · 85K searches/yr · $6.79 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 32/100 · $36K/yr market · 85K searches/yr · $6.79 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Door Hinge Pin — $36K/yr Amazon US Niche (2026) - Flapen"
---
# **door hinge pin**
**Skip it**
Prices mostly outside the sweet spot ($5.12–$10.26) — this niche doesn't clear our bar today.
Market size 9Growth 23Conversion 68Competition 22Returns 56Price range 0Avg price 19Brand share 26Review moat 89Quality gap 37
**Review moat**
**Great****229.43**
avg incumbent reviews — the moat a new listing must climb
**Conversion**
**Good****6.1%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Good****2.8%**
return rate — above 5% kills the launch gate
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Okay****89%**
top-5 brand share — brands hold most of the demand
**Growth**
**Bad****-3.2%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****73%**
top-5 click share — a locked-up shelf
**Avg price**
**Bad****$6.79**
avg listing price — sweet spot $15–$100
**Market size**
**Bad****$36K**
$36K/yr · 85K searches
**Price range**
**Bad****$5.12–$10.26**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500")
According to Flapen's Amazon United States niche tracking, door hinge pin is a $36K/yr Amazon United States market (85K searches/yr). The top 5 brands hold 89% of demand. Verdict: Skip it — 32/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **door hinge pin market data**
- **Units sold / yr**
- **5K–6K**
- avg 250–500/product
- **Revenue / yr**
- **$34K–$41K**
- units × avg price
- **Conversion rate**
- **6.1%**
- **Avg BSR**
- **#367**
- **Page quality**
- **0%**
- **Prime**
- **93%**
- **Sponsored**
- **71%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **41 months**
- **Avg seller age**
- **183 days**
## **Competition & brand share**
The top 5 products capture 73% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**9 **▼falling
**Sellers**
**12**
**Top-5 brand share**
**89%**
Top 20: 100%
**Top-5 click share**
**73%**
Top 20: 100%
**Open market**
**8%**
- ZDingTech55% - Maxmoral16% - Ferraycle12% - InnoHHustle3% - DS. DISTINCTIVE STYLE3% - Xthrotsenk3% - Open — no brand owns it (3 brands, 8%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -3.2% search growth over the last 90 days.
2K1K seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.1×
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/door-hinge-pin/trend)
## **Top door hinge pin search terms**
- **door hinge pin**25K/yr+7.1%7.9% conv. - **hinge pin**18K/yr+9.3%2.5% conv. - **door hinge pins**12K/yr-12.4%8.0% conv. - **door pins**14K/yr-33.1%4.5% conv. - **hinge pins**9K/yr-8.3%1.9% conv. - **door pin**7K/yr+10.0%4.1% conv. [**All search terms **](https://flapen.com/research/us/tools-home-improvement/door-hinge-pin/search-terms)
## **Top door hinge pin 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%15%$5K30%$11K45%$16K60%$21K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 14 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**ZDingTech 6pcs 3.5 inch Interior Door Hinge Pins for Doors 3.5 Inches Screws Replacement Closing Silver**ZDingTech**$6.92**4.6★115 rev](https://www.amazon.com/dp/B0D41MTPXT) [2**Maxmoral 4PCS Door Hinge Pins 3.5 Inch Interior Wood Door Butt Hinges Rounded Corner Door Window Hinges for Replacing Internal Safety Devices Self Closing Doors Kitchen Garage Door Hinges Gold**Maxmoral**$6.74**4.9★34 rev](https://www.amazon.com/dp/B0CQNX67ZN) [3**Ferraycle 6 Pack Hinge Pins for Doors 3.5 Inches Hinge Pin Oil Rubbed Bronze Door for Interior Security Replacement(Gold)**Ferraycle**$6.83**4.5★215 rev](https://www.amazon.com/dp/B09W9DHNK7) [4**ZDingTech 6pcs 4 inch Interior Door Hinge Pins for Doors 4 Inches Oil Rubbed Bronze Pins Screws Replacement Closing Silver**ZDingTech**$6.76**4.6★115 rev](https://www.amazon.com/dp/B0D41NXWLG) [5**ZDingTech 6pcs 3.5 inch Interior Door Hinge Pins for Doors 3.5 Inches Oil Rubbed Bronze Pins Screws Replacement Closing Black**ZDingTech**$5.89**4.5★32 rev](https://www.amazon.com/dp/B0D41QK69W)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**DS. DISTINCTIVE STYLE 6 Pcs 3.5 Inch Interior Door Hinge Pins Replacement Brushed Silver Hinge Pins for Interior Wood Door**DS. DISTINCTIVE STYLE**$6.88**2 rev4mo ago](https://www.amazon.com/dp/B0GSVR1KHZ) [**4 PCS Black Door Pins 3.5 Inch Door Hinge Pin Replacement Black Hinge Pins for Home Office Kitchen Doors Interior Doors**Xthrotsenk**$6.14**1 rev9mo ago](https://www.amazon.com/dp/B0FVM59F3K) [**4 Pcs Door Hinge Pins 3.5 Inches Hinge Mailbox Pin for Interior Door Security Replacement Outlet Stainless Steel Bushing Repair Kit for Repair and Replacement Silver**InnoHHustle**$5.89**14 rev1y ago](https://www.amazon.com/dp/B0F2H3V3QM) [**ZDingTech 6pcs 3.5 inch Interior Door Hinge Pins for Doors 3.5 Inches Screws Replacement Closing Silver**ZDingTech**$6.92**115 rev2y ago](https://www.amazon.com/dp/B0D41MTPXT) [**ZDingTech 6pcs 4 inch Interior Door Hinge Pins for Doors 4 Inches Oil Rubbed Bronze Pins Screws Replacement Closing Silver**ZDingTech**$6.76**115 rev2y ago](https://www.amazon.com/dp/B0D41NXWLG)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**DS. DISTINCTIVE STYLE 6 Pcs 3.5 Inch Interior Door Hinge Pins Replacement Brushed Silver Hinge Pins for Interior Wood Door**DS. DISTINCTIVE STYLE**$6.88**4.0★**▲ 216%**](https://www.amazon.com/dp/B0GSVR1KHZ) [**ZDingTech 6pcs 3.5 inch Interior Door Hinge Pins for Doors 3.5 Inches Oil Rubbed Bronze Pins Screws Replacement Closing Black**ZDingTech**$5.89**4.5★**▲ 210%**](https://www.amazon.com/dp/B0D41QK69W) [**ZDingTech 6pcs 4 inch Interior Door Hinge Pins for Doors 4 Inches Oil Rubbed Bronze Pins Screws Replacement Closing Silver**ZDingTech**$6.76**4.6★**▲ 128%**](https://www.amazon.com/dp/B0D41NXWLG) [**Door Hinge Pin and Bushing Repair Kits Compatible with 1988-2002 Chevy GMC C1500 C2500 K1500 K2500 K3500 Suburban Tahoe Jimmy Yukon (4 pins 2 Door) 15685040 15562609**YMHHefy**$10.26**4.5★**▲ 111%**](https://www.amazon.com/dp/B09CMMSKXZ) [**Door Hinge Pin Maxmoral 4pcs 3.5 Inches Hinge Pins for Interior Door Security Replacement Black**Maxmoral**$6.81**4.6★**▲ 58%**](https://www.amazon.com/dp/B0BDDXF78F)
**~~View all trending →~~**
## **What buyers say about door hinge pin**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Advertised Vs Actual Product**33%
*“Does what I want it to do”*
**Size-Overall**28%
*“Good fit”*
**Quality-Overall**23%
*“Pins are of good quality”*
**Ease Of Use**3%
*“So Easy I Thought I Did Something Wrong”*
**Value For Money**3%
*“Definitely a great value for the price”*
**Assembly/Installation**3%
*“Easy to install”*
**Magnetic Strength/Adsorption**2%
*“there's actually a handy trick called the magnet test: lower-grade stainless tends to be strongly magnetic”*
**Suitable For Indoor**2%
*“Perfect Fit for My Interior Doors”*
**Rusts/Corrodes**1%
*“Rust Resistant”*
**Soft Feel**1%
*“Smooth”*
### **What buyers complain about **
**Size-Overall**77%
*“Bushings did not fit”*
### **Top return reasons **
**Size-Overall**78%
**Advertised Vs Actual Product**5%
**Thin**4%
**Compatibility-Overall**4%
**Functionality-Overall**2%
**Value For Money**2%
**Color**2%
**Defective Material/Parts**1%
**Thickness**1%
**Quality-Overall**0%
## **Common questions**
- **Is door hinge pin profitable to sell on Amazon United States?**
- The niche generates $36K/yr across 14 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -3.2%. Flapen's verdict: Skip it (32/100).
- **How competitive is the door hinge pin niche?**
- 9 brands and 12 sellers compete. The top 5 products take 73% of clicks and top 5 brands hold 89% of demand.
- **What do buyers complain about in door hinge pin?**
- Top complaints mined from reviews: Size-Overall. The return rate is 2.8%.
- **When does demand for door hinge pin peak?**
- Demand is steady year-round — the busiest month runs 1.1× the quietest.
- **What does it cost to enter the door hinge pin niche?**
- Listings span $5.12–$10.26; the average listing price is $6.79 (sweet spot $15–$100). The average incumbent carries 229 reviews — the moat a new listing must climb.
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