PRODUCT DESCRIPTION - Click to Enlarge Inset Picture

SDCP22318-R50 SDCP TIMBER-CP Screw (Pack of 50pcs)
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