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IMSCREWS 3/8-16 x 4-1/2 Carriage Bolts, 304 Stainless Steel (18-8), Long-Reach Structural Fasteners, 10 PCS
✅ In stock
⭐ Lowest price we've tracked
C
Grade
Analysis Confidence
55%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 17, 2026 10:13 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
🙂 Fair Price- 🙂Verdict: Fair Price. Small discount vs history. Consider waiting for a better drop.
- 💰At 10% off its standard going rate, this offer delivers clear value for the money.
- 🏷️The listed retail price is trimmed by 2% at checkout.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
10.99/28
Recent Value
3.97/22
Market Standing
6.67/20
Deal Strength
20/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
IMSCREWS
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Extended 4.5 Reach: Designed for deep penetration through standard 4x4 posts (3.5 actual) with additional space for heavy-duty brackets or double lumber.
✓Structural 3/8 Shank: The 3/8-inch diameter provides high shear resistance for load-bearing joints in deck framing and outdoor timber structures.
✓Corrosion-Resistant 304 SS: Forged from 18-8 (304) stainless steel, offering high durability in humid environments and with treated lumber.
✓Smooth Safety Head: The rounded, drive-free head minimizes snagging hazards, providing a clean finish for benches, railings, and play sets.
✓Self-Locking Square Neck: The precision square shoulder bites into wood to prevent spinning, enabling efficient one-sided installation from the nut side.
⚙️ Specifications
Material
Stainless Steel
Thread Size
3/8"-16
Exterior Finish
Stainless Steel
Head Style
Round
Color
Silver
Fastener Type
Carriage Bolt
Brand
IMSCREWS
Thread Style
Right Hand
Size
3/8"-16 x 4-1/2"
Metal Type
Stainless Steel
Head Type
Round
