3/8 x 5-1/2 Hex Lag Screws - Galvanized Box/50
by Gap Power
SKU 05586
Original price
$51.74
-
Original price
$51.74
Original price
$51.74
$51.74
$51.74
-
$51.74
Current price
$51.74
In-Store Availability
Stock Status:
Limited Stock (1-2?)
Location:
Not Specified
In-Store Only — Visit us in Gap, PA to purchase
Overview
The 3/8 x 5-1/2 Hex Lag Screws - Galvanized Box/50 (05586) is designed for heavy-duty wood fastening applications including timber-to-timber and wood-to-masonry connections.
| Specification | Detail |
|---|---|
| MPN | 05586 |
| Brand | Midwest Fastener Corp. |
| Diameter | 3/8 in. |
| Length | 5-1/2 in. |
| Head Type | Hexagonal |
| Finish | Galvanized |
| Quantity | Box of 50 |
| Category | Hardware Fasteners > Screws |
Technical Features
- Hexagonal head design: Allows installation with a standard wrench or socket driver, enabling higher torque application compared to slotted or Phillips drive screws.
- 3/8 in. diameter shaft: Provides substantial shear and pull-out resistance suitable for load-bearing connections in heavy timber construction.
- 5-1/2 in. length: Delivers deep thread penetration into base materials, maximizing holding strength across thick stock or composite assemblies.
- Galvanized finish: Zinc coating provides corrosion resistance, making these fasteners appropriate for outdoor, exposed, or moisture-prone environments.
- Box of 50: Bulk packaging reduces per-unit cost and ensures sufficient supply for large framing or structural projects.
Applications
- Fastening heavy timbers to one another in structural framing and timber construction
- Securing wood members to masonry or concrete substrates
- Deck framing, ledger board attachment, and post anchoring
- Any application requiring a high-strength, corrosion-resistant threaded fastener in wood or wood-to-masonry assemblies

















































