Thread Lock
FailPrices span $3.38–$13.63, mostly outside the sweet spot, so Thread Lock is a Fail.
- Flapen Score
- 44 / 100Ranks 542 of 811 Automotive niches · −5 vs the category median of 4944
- Market size
- £442K/yr346K searches / yr
- 90-day growth
- +2.2%search demand this quarter
- Competition
- 69%top-5 click share · 11 brands · 79 sellers
Flapen Score
Thread Lock against its category
The dotted line is the Automotive average. Past it, Thread Lock is stronger. Inside it, weaker.
Market
The Thread Lock market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Thread Lock 346K times last year and spent an estimated £442K. The top 5 brands take 90% of clicks. Flapen scores it 44 out of 100, a Fail.
01 · Demand
An estimated 16.4% of those searches ended in a purchase.
Shoppers searched for this 346K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 16.4% of those searches ended in a purchase. Searches in the last 90 days moved +2.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated £442K a year.
- Searches, last 12 months
- 346K
- Growth, 90 days vs prior 90
- +2.2%
- Conversion, latest week
- 16.4%
- Market size, estimated
- £442Ka year
- Peak month
- April1.5× the quietest month
- Top search term
- thread lock73K searches a year
02 · Price
A sale here is worth £7.77.
Listings sell for £7.77 on average, from £3.38 to £13.63. Amazon reports units sold in ranges. This niche sold 50K to 60K a year. The average listing sells 3,000 to 4,000 of them. At £7.77 that is £23K to £31K a year per listing.
- Average price
- £7.77under the $15 to $100 sweet spot
- Price range
- £3.38–£13.63
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 50K–60K
- Units per listing a year
- 3,000–4,000
- Revenue per listing a year
- £23K–£31K
- Returns
- 0.3%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is reviews.
89% of listings pay for placement with sponsored ads. 95% ship with Prime. On an average day, 3.6% of listings are out of stock. The average listing ranks #176 within Car Parts. It carries 2,942 reviews at 4.60 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 89%
- Prime listings
- 95%
- Out of stock, average day
- 3.6%
- Average rank
- #176in Car Parts
- Average rating
- 4.60 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 2,942per listing
- Listings tracked
- 19
04 · Newcomers
2 of last year's 5 launches cleared the first-year sales bar.
5 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 51 months on average, so the names here are settling in.
- Launched, last 12 months
- 5
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 51 months
Products
Top Thread Lock 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 18, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
10ml Screw Glue Thread Lock Glue Screw Blue Anaerobic Adhesive Thread Lock Blue Thre/adloc/ker Thread Sealant Thre/ad Lo/ck High Strength Thre/ad Gl/ue Fasteners Metals Lo/cker
- Price
- £3.38
- Rating
- 4.5/5
- Reviews
- 141
- Age
- 11mo ago

Loctite Threadlocker Locks & Seals All Metal Nuts Balls & Screws Prevents Leakage & Corrosion 1 x 5g
- Price
- £5.85
- Rating
- 4.6/5
- Reviews
- 5,100
- Age
- 8y ago

LOCTITE 243 Threadlocker Universal adhesive for Securing Screws Medium-Strength thread lock for Metal Threads Liquid Glue for Use on Pumps Gearboxes and More 1x10ml
- Price
- £9.25
- Rating
- 4.8/5
- Reviews
- 1,780
- Age
- 11y ago

Loctite 209728 Heavy Duty Threadlocker 0.2 oz Blue 242 Single Thread Locking Adhesive 0.2 Fl. Oz (Pack of 1) 2
- Price
- £7.72
- Rating
- 4.7/5
- Reviews
- 41,096
- Age
- 13y ago

Thread Lock Blue and Red Threadlocker Medium and High Strength Threadlock Lock & Seal Nuts Bolts Fasteners and Metals Against Losening and Leakage (10 ml/2 Pack) (lock)
- Price
- £6.78
- Rating
- 4.6/5
- Reviews
- 266
- Age
- 2y ago
Trending
estimated 90-day click momentum
Thread Lock 50ml + 50ml - Medium and Strong Strength threadlocker Heat-Resistant Anaerobic Curing Locktight Threadlock for Nuts Bolts Fasteners - Prevents Loosening Leakage Corrosion(Blue Red)
- Price
- £7.69
- Rating
- 4.9/5
- Reviews
- 28
- Age
- 11mo ago

10ml Screw Glue Thread Lock Glue Screw Blue Anaerobic Adhesive Thread Lock Blue Thre/adloc/ker Thread Sealant Thre/ad Lo/ck High Strength Thre/ad Gl/ue Fasteners Metals Lo/cker
- Price
- £3.38
- Rating
- 4.5/5
- Reviews
- 141
- Age
- 11mo ago

2PCS Screw Glue Thread Sealant Thread Lock Glue Screw Blue Anaerobic Adhesive High Strength Lock Tight Thread Lock Scre/w Thread Locker Glu/e Sealants Scre/w Strong Oil Tolerant Thread Locker
- Price
- £4.54
- Rating
- 5.0/5
- Reviews
- 12
- Age
- 11mo ago

Thread Lock High Strength+Medium Strength 2 x 10ml Locktight Threadlock Prevent Nuts Bolts Fasteners and Screws from Loosening Due to Prolonged Vibration Thus Locking and Sealing Nuts and Bolts
- Price
- £7.96
- Rating
- 4.6/5
- Reviews
- 447
- Age
- 1y ago

Thread Lock- 100ml Thread Lock Medium & High Strength Locktight Threadlock Universal Thread Locker Adhesive for Nuts Bolts Metal Fasteners Prevent Loosening Seal & Anti-Corrosion(50ml+50ml)
- Price
- £7.51
- Rating
- 4.6/5
- Reviews
- 26
- Age
- 11mo ago
Newest
by launch date
10ml Screw Glue Thread Lock Glue Screw Blue Anaerobic Adhesive Thread Lock Blue Thre/adloc/ker Thread Sealant Thre/ad Lo/ck High Strength Thre/ad Gl/ue Fasteners Metals Lo/cker
- Price
- £3.38
- Rating
- 4.5/5
- Reviews
- 141
- Age
- 11mo ago

2PCS Screw Glue Thread Sealant Thread Lock Glue Screw Blue Anaerobic Adhesive High Strength Lock Tight Thread Lock Scre/w Thread Locker Glu/e Sealants Scre/w Strong Oil Tolerant Thread Locker
- Price
- £4.54
- Rating
- 5.0/5
- Reviews
- 12
- Age
- 11mo ago

Thread Lock 50ml + 50ml - Medium and Strong Strength threadlocker Heat-Resistant Anaerobic Curing Locktight Threadlock for Nuts Bolts Fasteners - Prevents Loosening Leakage Corrosion(Blue Red)
- Price
- £7.69
- Rating
- 4.9/5
- Reviews
- 28
- Age
- 11mo ago

Thread Lock- 100ml Thread Lock Medium & High Strength Locktight Threadlock Universal Thread Locker Adhesive for Nuts Bolts Metal Fasteners Prevent Loosening Seal & Anti-Corrosion(50ml+50ml)
- Price
- £7.51
- Rating
- 4.6/5
- Reviews
- 26
- Age
- 11mo ago

PART NO. LCP1329467 Loctite 243 Medium Strength Threadlocker 50mL Bottle
- Price
- £11.98
- Rating
- 4.3/5
- Reviews
- 26
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 69% of clicks. Leaders hold, but buyers still shop past them.
Brands
11 rising
Sellers
79
Est. top-5 brand share
90%
Top 20: 100%
Est. top-5 click share
69%
Top 20: 100%
Open market
7%
- Loctite46%
- Gerhua22%
- Hannaera14%
- EIGTWEN4%
- flintronic4%
- Nanoxa3%
- Open — no brand owns it (5 brands, 7%)
Demand
Thread Lock search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.5×
Search terms
Top Thread Lock search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- thread lock73K/yr
- loctite51K/yr
- loctite thread lock41K/yr
- loctite 24329K/yr
- locktight threadlock21K/yr
- loctite threadlocker21K/yr
- lock tight12K/yr
- locktight11K/yr
- threadlocker14K/yr
- lock tight thread lock14K/yr
Reviews and returns
What reviews say buyers love and hate about Thread Lock
We read the reviews and the return reasons for every product selling here.
“Too expensive”
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.
18 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Thread Lock 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









