3/8 x 3 Hex Lag Screws - Galvanized Box/50
by Gap Power
SKU 05581
Original price
$33.74
-
Original price
$33.74
Original price
$33.74
$33.74
$33.74
-
$33.74
Current price
$33.74
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 3 Hex Lag Screws - Galvanized Box/50 (05581) is designed for heavy-duty fastening applications including timber-to-timber connections and wood-to-masonry or concrete installations.
| Specification | Detail |
|---|---|
| MPN | 05581 |
| Brand | Midwest Fastener Corp |
| Size | 3/8 in. x 3 in. |
| Head Type | Hexagonal (Hex) |
| Finish | Galvanized |
| Quantity per Box | 50 |
| Box Weight | 3.91 lb |
| Category | Hardware Fasteners > Screws |
Technical Features
- Hexagonal head design: Accepts standard wrench or socket drive, allowing high torque application for secure seating into dense or heavy timber materials.
- 3/8 in. diameter x 3 in. length: Provides substantial shank thickness and penetration depth suited to structural and load-bearing connections.
- Galvanized finish: Protective zinc coating resists corrosion and oxidation, making these screws suitable for outdoor and moisture-exposed installations.
- Wood screw thread form: Aggressive threading pattern, similar in profile to a wood screw but scaled for heavy-duty use, maximizes pull-out resistance in timber substrates.
- Box of 50: Supplied in a single-count box of 50 fasteners, supporting project-scale purchasing and consistent on-site availability.
Applications
- Fastening heavy timbers to one another in structural framing, decking, and post-and-beam construction.
- Securing wood members to masonry or concrete substrates where a robust mechanical connection is required.
- Outdoor structures, fencing, and deck framing where galvanized corrosion resistance is necessary for long-term performance.
- General heavy-duty wood construction where a standard wood screw lacks the required shank diameter or head drive strength.