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IMSCREWS 5/16-18 x 3/4 Carriage Bolts, 304 Stainless Steel (18-8), Full Thread Short Structural Bolts for Metal Brackets & Heavy Furniture, 25 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 22, 2026 11:47 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.
- 🏷️The retail sticker price has been slashed by 62% — a steep markdown from the official listing.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.
How We Scored This Deal
Price Competitiveness
0.5/28
Recent Value
0/22
Market Standing
5/20
Deal Strength
1.5/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
IMSCREWS
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Reinforced 5/16 Strength: The thicker 5/16-inch shank provides superior shear resistance and load-bearing capacity compared to standard 1/4 bolts, ideal for heavy-duty applications.
✓Compact Flush Fastening: The 3/4 length is precision-engineered for attaching metal plates, heavy hinges, or base brackets to wood without the bolt tail protruding through the surface.
✓Marine-Grade 304 Stainless: Forged from premium 18-8 (304) stainless steel, ensuring maximum rust protection in coastal environments and corrosive pressure-treated lumber (ACQ).
✓Tamper-Resistant Safety Head: The smooth round head features no drive socket, providing a clean professional finish while preventing unauthorized removal—essential for gate security and public furniture.
✓Self-Locking Square Neck: The precision square shoulder bites firmly into pre-drilled holes, locking the bolt so you can easily tighten the nut with one wrench from the back.
⚙️ Specifications
Material
Stainless Steel
Thread Size
5/16"-18
Exterior Finish
Stainless Steel
Head Style
Round
Color
Silver
Fastener Type
Carriage Bolt
Brand
IMSCREWS
Thread Style
Right Hand
Size
5/16"-18 x 3/4"
Metal Type
Stainless Steel
Head Type
Round
