Stainless Steel Screws #10 x 2-1/2, Self Tapping Wood Screws and Deck Screws with Torx T20 Star Drive, Type 17 Point, Flat Head, 1 Free Bit Included (Gray, 350), by YYL FASTENER

Stainless Steel Screws #10 x 2-1/2, Self Tapping Wood Screws and Deck Screws with Torx T20 Star Drive, Type 17 Point, Flat Head, 1 Free Bit Included (Gray, 350), by YYL FASTENER

ASIN: B099RVTWW3
Analysis Date: Nov 27, 2025 (re-analyzed Nov 27, 2025)

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Review Analysis Results

C
Authenticity Grade
28.00%
Fake Reviews
5.00
Original Rating
4.30
Adjusted Rating

Analysis Summary

The review set shows moderate authenticity concerns with a 28% estimated fake percentage. Analysis reveals: 100% of reviews are 5-star with 100% verification badges, creating an unnatural perfection pattern. The reviews contain generally specific product usage details and technical observations that suggest some genuine experience, but there's notable repetition in praising 'name brand' comparisons and generic positive language. The reviews lack the typical variation in tone and detail level seen in organic feedback, with several reviews focusing heavily on comparing to premium brands in similar phrasing. While the technical details about screw performance and installation provide some credibility, the uniform high praise and brand comparison pattern raise suspicion of coordinated promotional content.

Review Statistics

44
Total Reviews on Amazon
-0.70
Rating Difference

Price Analysis

This appears to be a quality mid-range option for stainless steel deck screws with excellent customer feedback. Since the current Amazon price is unknown, compare against similar 350-count stainless steel screw sets in the CAD $25-$45 range. Wait for pricing to load and check if it includes Prime shipping to assess true value.

MSRP Assessment

Estimated MSRP: Unknown
Source: Unable to determine
Amazon Price: Unable to compare

Market Position

Positioning: Mid-range
Alternatives Range: CAD $25-$45 for 350-count stainless steel deck screws
Value: Includes free T20 bit and has perfect 5-star rating, suggesting good quality for the price point.

Buying Tips

Best Time to Buy: Best prices typically in late fall/winter when outdoor projects decrease.
Deal Indicators: Look for price drops below CAD $30, subscribe & save discounts, or bundled offers with related tools.
Watch For: Be wary of unusually low prices (below CAD $20) which may indicate inferior stainless steel grade or counterfeit products.
Price analysis generated by AI based on product category and market research. Actual prices may vary. Last analyzed: Dec 1, 2025

Understanding This Analysis

What does Grade C mean?

This product has moderate review authenticity concerns. A notable portion of reviews show suspicious patterns. Consider reading reviews carefully before purchasing.

Adjusted Rating Explained

The adjusted rating (4.30 stars) represents what we estimate this product's rating would be if fake reviews were removed. This product's adjusted rating is lower than Amazon's displayed rating (5.00 stars), suggesting positive fake reviews may be inflating the score.

How We Detect Fake Reviews

Our AI analyzes multiple factors: language patterns (generic vs. specific), reviewer behavior (history, timing), temporal anomalies (review clusters), verification status, sentiment authenticity, and statistical outliers. No single factor determines a review is fake - we look at the combination of signals.

Important Limitations

No automated system is perfect. Sophisticated fake reviews can evade detection, and some genuine reviews may be incorrectly flagged. Use this analysis as one data point in your purchasing decision, not the only factor. Reading actual review content yourself is always valuable.

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