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IMSCREWS 1/2-13 x 3-1/2 Carriage Bolts, 304 Stainless Steel (18-8), Extended Structural Fasteners, 5 PCS
✅ In stock
F
Grade
Analysis Confidence
73%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 23, 2026 1:58 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price sits right around what this item typically fetches.
- 🏷️A 25% cut from the official retail price adds further appeal.
- 📉This is the most affordable price seen in roughly three months — a solid near-term opportunity.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
3.2/20
Deal Strength
7/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
IMSCREWS
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Reinforced 1/2 Shank: The 1/2-inch diameter provides high shear strength for critical load-bearing joints in structural timber and heavy framing.
✓3.5-Inch Deep Reach: Specifically sized to penetrate standard 4x4 posts (3.5 actual thickness) or join multiple layers of thick dimensional lumber.
✓Weather-Resistant 304 SS: Forged from 18-8 (304) stainless steel, offering high durability in humid environments and with pressure-treated lumber.
✓Smooth Safety Head: The rounded, drive-free head minimizes snagging hazards while providing a clean, professional finish for visible hardware.
✓Self-Locking Square Neck: The integrated square shoulder bites into wood to prevent rotation, enabling efficient one-sided installation from the nut side.
⚙️ Specifications
Material
Stainless Steel
Thread Size
1/2"-13
Exterior Finish
Stainless Steel
Head Style
Round
Color
Silver
Fastener Type
Carriage Bolt
Brand
IMSCREWS
Thread Style
Right Hand
Size
1/2"-13 x 3-1/2"
Metal Type
Stainless Steel
Head Type
Round
