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CNQLIS 3/8" x 3-1/2" Carriage Bolts Kit, 25PCS Black Carriage Bolts
✅ In stock
⭐ Lowest price we've tracked
📉 Price recently dropped
S
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 20, 2026 4:35 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💎 All-Time Low!- 💎Verdict: All-Time Low!. Buy now — this is as cheap as it has ever been.
- 💰The current price is 22% below what this product typically costs — a notable saving over its usual going rate.
- 🏷️A 31% cut from the official retail price adds further appeal.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- 📈The direction is downward at the moment; if that holds, an even better price may surface — though timing the market is never certain.
How We Scored This Deal
Price Competitiveness
24.3/28
Recent Value
18.38/22
Market Standing
18.79/20
Deal Strength
20/20
Momentum
10/10
📝 Product Overview
🏪 Sold by
TaiYuanShiXiaoDianQuLiDuBinGuan
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓PRACTICAL DIMENSIONS: These 3/8 x 3-1/2 inch carriage bolts provide robust holding power for demanding projects. Designed to cater to a variety of structural needs, their precise size ensures reliable performance across diverse applications. Whether for pavilion beams or roof joists, these carriage bolts 3/8 deliver dependable support for heavy-duty tasks
✓COMPREHENSIVE KIT: This carriage bolts and nuts kit includes 25 bolts, 25 nuts, and 25 washers, offering a complete solution for multiple uses. Perfect for both small-scale repairs and larger construction tasks, this kit ensures you always have the right connectors for a seamless installation experience
✓HIGH-QUALITY MATERIALS: These black carriage bolts offer exceptional durability and rust resistance crafted from premium low-carbon steel with a black galvanized coating. Ideal for home improvement and industrial projects, their robust construction ensures long-lasting performance even in challenging environments
✓SLEEK APPEARANCE: The almost-flat head design of these galvanized carriage bolts ensures a flush finish with the installation surface. This feature maintains the aesthetic appeal of your projects, making these carriage bolts both functional and visually discreet in any construction or DIY task
✓SUPERIOR FASTENING: Specifically engineered to secure wooden components to wood or metal, these 3/8 carriage bolts excel in heavy-duty tasks such as decks, pavilions, and other structural elements. Their exceptional holding strength and ease of use make them indispensable for ensuring stability and reliability in demanding projects
⚙️ Specifications
Material
Carbon Steel
Thread Size
0.375 inch
Exterior Finish
Black Oxide
Manufacturer Grade
heavy-duty
Head Style
Flat
Color
black
Fastener Type
Carriage Bolt
Brand
CNQLIS
Thread Type
Unc
Item Diameter
9.53 millimeters
Thread Style
Right Hand
