15 x 3-1/2" Black T-30 Wafer Head Lag Screw 25/Bucket
by Gap Power
SKU WTX15312-25
Sold out
Original price
$14.00
-
Original price
$14.00
Original price
$14.00
$14.00
$14.00
-
$14.00
Current price
$14.00
In-Store Availability
Stock Status:
Limited Stock (1-2?)
Location:
Aisle 14
Aisle View
Tap to enlarge
In-Store Only — Visit us in Gap, PA to purchase
Overview
The Big Timber 15 x 3-1/2" Black T-30 Wafer Head Lag Screw (WTX15312-25) is designed for heavy-duty wood fastening applications in both outdoor and indoor environments, including structural and decorative hardware installations.
| Specification | Detail |
|---|---|
| MPN | WTX15312-25 |
| Brand | Big Timber |
| Size | 15 x 3-1/2" |
| Drive Type | T-30 Torx |
| Head Style | Wafer Head with Built-In Flat Washer |
| Material | Heat-Treated Hardened Steel |
| Coating | Ruspert — Matte Black Finish |
| ACQ Compatible | Yes |
| Package Quantity | 25 per Bucket |
| Weight | 1.26 lb |
| Category | Hardware Fasteners > Screws |
Technical Features
- Heat-treated hardened steel construction — delivers high tensile strength and high shear strength, making these screws suitable for load-bearing and structural fastening applications.
- T-30 Torx drive — handles 2x the torque compared to Phillips or square drive, reducing cam-out risk and extending the usable life of the driver bit.
- Aggressive knurl thread design — enlarges the entry hole to reduce wood splitting and minimizes drag during installation, helping to draw lumber tightly together for a secure joint.
- Built-in flat washer head — increases pull-through strength while leaving a smooth, flush surface after installation, eliminating the need for a separate washer.
- Ruspert matte black coating — provides an ACQ-compatible, corrosion-resistant finish suited for use with pressure-treated lumber as well as outdoor and indoor decorative hardware installations.
- 25-count bucket packaging — keeps fasteners organized and accessible on the job site.
Applications
- Structural wood-to-wood fastening requiring high shear and tensile load resistance
- Outdoor decking, fencing, and framing with ACQ pressure-treated lumber
- Indoor and outdoor decorative hardware installation across multiple hardware brands
- Applications where a clean, flush, aesthetically finished fastener head is required
- High-torque power tool driving where bit longevity and cam-out resistance are priorities