Simpson Strong-Tie SDCP221134 11-3/4" x .220 Structural Timber Screw 250ct
The Strong-Drive SDCP Timber-CP screw is a structural fastener available in a variety of lengths and is designed for cross-laminated timber (CLT) and mass timber construction, as well as general interior applications. These partially threaded, 0.315"- and 0.394"-diameter structural fasteners are designed to pull structural members together with superb holding power and excellent load capacity. The large, flat head and underhead nibs provide for clean countersinking, flush with the surface. Predrilling is not typically required. For interior and dry applications only.
Key Features
- Flat-head with nibs help countersink the screw for a flush finish
- Heavy-duty shank provides strength and durability
- Head stamp includes length in mm for inspection
- Yellow-zinc coating
- Shank knurl aids in torque reduction
- Deep T40, 6-lobe recess for a secure drive (replacement bit: BIT40T-134)
- Type-17 point for fast starts
- Available in 3 1/8", 4 3/4", 5 1/2", 6 1/4", 7", 8 5/8", 9 1/2", 11", 11 3/4" and 14" lengths
Applications - CLT wall-to-wall, floor-to-floor, panel-to-beam, panel-to-wall, surface spline, lap joint and ledger connections, general timber framing
Product Includes - Retail and bulk packs include 6-lobe, T40 driver bit
Specifications:
| Coating/Material | Yellow-Zinc Coated |
| Length (in.) | 11 3/4 |
| Head Diameter (in.) | 0.59 |
| Shank Diameter (in.) | 0.22 |
| Drive Type | T40 6-Lobe |
| Head Type | Flat Head with Nibs |
| Thread Length | 3.15 |
| Point Type | Type-17 Point |
| Packaging Qty. | 250 |
