M16 X 1.5 Metric Thread Tap,M16 X 1.5mm M2 HSS Right Hand...
Good for: Shoppers who want a reliable, well-reviewed product
Watch out for: suspicious-timing
Last analyzed: March 2026
Total Reviews
116
On Amazon
Verified
100%
Good
Amazon Rating
4.6
Original rating
Savinoo Rating
4.4
Adjusted rating
Our Recommendation
PROCEED WITH AWARENESS - Reviews appear mostly genuine, but consider the noted concerns.
Analysis Summary
- LOW RISK (Score: 82/100) M16 X 1.5 Metric Thread Tap,M16 X 1.5mm M2 HSS Right Hand...'s reviews appear mostly authentic. Additional Concerns: Review dates show suspicious clustering patterns, which may indicate coordinated fake reviews. Low author diversity detected - some reviewers may have written multiple reviews. Positive Indicators: 100% of reviews are from verified purchases, which is good..
Customer Reviews from Amazon
Most Helpful Review
"These are high quality taps. I 3D print things that need the threads started for easily assembly. These making tapping and removing cut waste easy. These items have paid for themselves 10 times already and are a great value. You will need a small drill driver like for hand drilling holes in miniatures. It does not come with a handle. Functions as it should."
big poppy
These are high quality taps. I 3D print things that need the threads started for…
These are high quality taps. I 3D print things that need the threads started for easily assembly. These making tapping and removing cut waste easy. These items have paid for themselves 10 times already and are a great value. You will need a small drill driver like for hand drilling holes in miniatures. It does not come with a handle. Functions as it should.james k mclennan
Worked perfectly and arrived on time.
bt
Have not yet started the project I purchased these for, but they appear to be…
Have not yet started the project I purchased these for, but they appear to be quality products in line with other taps I have used in the past. Price was right and delivery was on time.michael mcconaghy
arrived quickly, nice quality, works great!
cj
Worked as expected. Good quality and priced fairly. Appear to last if used correctly. Items…
Worked as expected. Good quality and priced fairly. Appear to last if used correctly. Items are sharp and measured the correct size as advertised.dennis
Worked very good. No issues
What Customers Talk About
Commonly Praised
Review Quality Analysis
Review quality helps identify authentic customer feedback. Longer, detailed reviews (50+ words) typically indicate genuine experiences, while high percentages of short reviews (under 20 words) may suggest incentivized or fake feedback.
Average Words
24
⚠ Brief reviews
Long Reviews
0%
⚠ Low detail
Short Reviews
38%
Moderate
Review Length Distribution
Authentic vs Brief Reviews
Average Word Count Gauge
Benchmark: 30 words = moderate, 50+ words = detailed & authentic
24
avg. words per review
Interpretation: Review quality appears within normal range for this product category.
Review Velocity
Review velocity tracks how quickly reviews are posted. Steady, gradual accumulation is natural, while sudden spikes or bursts (20+ reviews in a single day) may indicate incentivized campaigns or coordinated activity.
Average Per Day
0.58
Natural pace
Max in One Day
10
Normal range
Variable Velocity Pattern
Review posting rate varies over time. This may be linked to promotions, product launches, or seasonal events.
Rating Breakdown
This chart shows how customers rated M16 X 1.5 Metric Thread Tap,M16 X 1.5mm M2 HSS Right Hand.... Products with authentic reviews typically show a bell curve with most ratings in the 3–4 star range. A heavily polarized distribution — many 5★ and 1★ with few middle ratings — can be worth investigating further.
Key Findings
Review dates show suspicious clustering patterns, which may indicate coordinated fake reviews.
Low author diversity detected - some reviewers may have written multiple reviews.
These findings suggest this is a trustworthy product.
Looks legit — check on AmazonWarning Flags
suspicious-timing
low-author-diversity
Not sure about this product?
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Our analysis is based on 116 reviews.
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How does this compare?
This product scores 82/100 — better than most products we've analyzed. A strong trust signal.
Check on Amazon