17th Jul 2026, 11:37 AM
IMSCREWS 3 /8-16 x 5-1 /2 Structural Carriage Bolts, 304 Stainless Steel (18-8), Full Thread Extra-Long Coach Bolts for 6x6 Posts & Girders, 5 PCS
Price may vary by location, shipping cost, and availability.
63% Off
$12.59
$33.99
Highest: $13.94
Average: $12.94
Lowest: $12.55
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of IMSCREWS 3 /8-16 x 5-1 /2 Structural Carriage Bolts, 304 Stainless Steel (18-8), Full Thread Extra-Long Coach Bolts for 6x6 Posts & Girders, 5 PCS here. This product's current Price in USA is $12.59. The average and highest prices are $12.94 and $13.94 respectively.
| Lowest Ever Price | $12.55 |
|---|---|
| 5th Apr 2026 | |
| Average Price | $12.94 |
| Based on 140 days price tracking | |
| Highest Price | $13.94 |
| 3rd Mar 2026 | |
Price History of All Variants of IMSCREWS 3 8-16 x 5-1 2 Structural...
Current Price in USA
| Price | $12.59 |
|---|---|
| MRP | $33.99 |
| Savings | $21.40 |
| Discount | 62.95% |
Recent Price Drops on IMSCREWS 3 /8-16 x 5-1 /2 Structural Carriage Bolts, 304 Stainless Steel (18-8), Full Thread Extra-Long Coach Bolts for 6x6 Posts & Girders, 5 PCS
Price Drop 4th Apr 2026
$13.94 → $12.55
9.97% drop
Product Information
Details
| Product Name | IMSCREWS 3 /8-16 x 5-1 /2 Structural Carriage Bolts, 304 Stainless Steel (18-8), Full Thread Extra-Long Coach Bolts for 6x6 Posts & Girders, 5 PCS |
|---|---|
| Store Product Code | B0F2F6GJ5X |
| Store Name | amazon.com |
| Rating | 9 / 10 |
| Category | Carriage Bolts |
| Product Manufacturer | IMSCREWS |
| Model Number | MN-S0872 |
| Color | Silver |
| Size | 3/8"-16 x 5-1/2" |
| Dimensions | 0.01 x 0.01 x 0.01 inches |
Features
- Extreme Reach for Heavy Framing: The massive 5.5-inch length is custom-engineered for through-bolting oversized 6x6 posts and multi-layer structural girders, providing deep-seated stability.
- Full-Thread Clamping Power: Unlike partial threads, our full-thread design ensures consistent tension and maximum pull-out resistance across the entire 5.5 span of the joint.
- Marine-Grade 304 Stainless: Forged from premium 18-8 (304) stainless steel for ultimate rust protection in coastal environments and compatibility with corrosive ACQ treated wood.
- One-Way Self-Locking Install: The precision-cut square neck bites deep into wood grain, locking the bolt so you can tighten the nut from the opposite side without a secondary wrench.
- Smooth Safety Head: The low-profile domed head eliminates sharp protrusions, providing a professional finish that is safe for high-traffic decks, docks, and public structures.
Images
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Rating and Reviews
9 Based on 32 reviews
IMSCREWS 3 8-16 x 5-1 2 Structural has 9 rating out of 10. This average rating is consist of 32 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.