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IMSCREWS 3/8-16 x 3-1/2 Carriage Bolts, 304 18-8 Stainless Steel, Round Head & Square Neck, Full Thread Long Structural Wood Bolts, 5 Pack
✅ In stock
F
Grade
Analysis Confidence
73%
Price verified Sep 23, 2026 9:07 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 price is modestly below what this product ordinarily sells for.
- 🏷️The retail sticker price has been slashed by 64% — 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
5.49/28
Recent Value
0/22
Market Standing
5.52/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
IMSCREWS
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓PREMIUM 304 STAINLESS STEEL Crafted from high-quality 18-8 (304) stainless steel, these carriage bolts offer superior rust and corrosion resistance. Ideal for long-term outdoor, garden, and marine applications.
✓INDUSTRIAL STRENGTH 3/8 DIAMETER With a robust 3/8-inch large diameter, these bolts provide massive shear strength and loading capacity. Engineered for structural projects where safety is paramount.
✓ADJUSTABLE FULL THREAD DESIGN The 3-1/2 length features a full thread design, providing maximum versatility for various material thicknesses. It ensures a secure, tight fit without the limitation of a smooth shank.
✓SELF-LOCKING SQUARE NECK Features a precision square neck that bites into wood to prevent spinning. This allows for easy one-sided tightening during installation, making it ideal for large-scale timber framing.
✓SPECIFICATIONS & NOTE Package includes 5 pieces of 3/8-16 x 3-1/2 carriage bolts only. Nuts and washers are NOT included. We recommend pre-drilling a 3/8 hole for a professional fit.
⚙️ 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 3-1/2"
Metal Type
Stainless Steel
Head Type
Round
