5/16-18x 3-1/2 Carriage Blt HDG
by Gap Power
SKU 05493
Original price
$23.24
-
Original price
$23.24
Original price
$23.24
$23.24
$23.24
-
$23.24
Current price
$23.24
In-Store Availability
Stock Status:
Limited Stock (1-2?)
Location:
Not Specified
In-Store Only — Visit us in Gap, PA to purchase
Overview
5/16-18x 3-1/2 Carriage Blt HDG (05493) is designed for wood construction applications requiring secure, tamper-resistant fastening with corrosion protection.
| MPN | 05493 |
|---|---|
| Diameter | 5/16 inch |
| Length | 3-1/2 inches |
| Thread Size | 18 (Coarse) |
| Thread Length | Full |
| Material | Steel |
| Finish | Hot Dip Galvanized |
| Head Style | Carriage |
| Hardness | Grade 2 / A307 |
| Square-Depth | 3/16 inch |
| Package Quantity | Box of 50 |
Technical Features
- Domed carriage head design provides smooth, finished appearance and prevents snagging
- Square shoulder section under head grips into wood to prevent bolt rotation during tightening
- Hot dip galvanized coating delivers superior corrosion resistance for outdoor applications
- Full thread length maximizes clamping force distribution across entire bolt length
- Grade 2 / A307 steel construction provides reliable strength for standard structural connections
- 5/16 inch diameter balances strength with material efficiency for medium-duty applications
Applications
- Deck construction and outdoor furniture assembly
- Fence post and railing installations
- Timber framing and heavy carpentry projects
- Marine and agricultural structure assembly where corrosion resistance is critical
- Playground equipment and outdoor structure fabrication