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🔥 HOT DEAL
GRK Fasteners 1/2 x 7 AugerBolt™ Galvanized Through Bolts, 4 PCS
✅ In stock
⭐ Lowest price we've tracked
📉 Price recently dropped
B
Grade
Analysis Confidence
73%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 25, 2026 12:46 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
👍 Good Deal- 👍Verdict: Good Deal. Solid value. Price is noticeably below the recent average.
- 💰The current price is 84% below what this product typically costs — a notable saving over its usual going rate.
- 📉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
28/28
Recent Value
22/22
Market Standing
0.95/20
Deal Strength
20/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Amazon.com
🚚 Shipping
Free Shipping
Product Details
✓One-step Installation: Simplify through bolt fastening and save time by combining drilling and setting into a single motion. Insert the GRK Fasteners auger bit (sold separately) into the patented recessed bolt tip to drill the hole and drive the bolt simultaneously.
✓Integrated Washer Head: Eliminates the need for a separate washer on the head side
✓Galvanized For Treated Lumber: Manufactured from heavy-duty galvanized steel, approved for use with pressure-treated lumber. Provides superior rust and corrosion resistance for exterior applications, including deck building, pole barn construction, and outdoor structural framing
✓Complete Through Bolt Kit: Each package includes AugerBolts, hex nuts, & washers.
✓Superior To Carriage Bolts: The innovative recessed tip ensures precise alignment and fast drilling, preventing the spinning issues common with round head square neck bolts.
⚙️ Specifications
Material
Alloy Steel
Head Style
Hex
Item dimensions L x W x H
8.74 x 3.54 x 2.5 inches
Exterior Finish
Galvanized
Thread Size
1/2" x 7"
Item Dimensions
8.74 x 3.54 x 2.5 inches
Item Weight
2.4 ounces
Thread Coverage
Fully Threaded
Size Name
Without Bit
Size
Without Bit
Brand
GRK
