Simpson 0.390 x 6 1/4" Strong-Drive SDCP TIMBER-CP Screw T40, Yellow Zinc Analog The holes are specifically located

The holes are specifically located to prevent degradation of the header due to splitting of laminations

cast iron and stainless steel

The EDT22S is designed for use with 22 oz

and multi-layer assemblies without supplemental hardware

Simpson 0.390 x 6 1/4" Strong-Drive SDCP TIMBER-CP Screw T40, Yellow Zinc Analog The holes are specifically locatedThe Simpson Strong Drive SDCP Timber CP Screw with T40 6 Lobe drive and yellow zinc coating is a structural fastener engineered for cross laminated timber construction, mass timber construction, and general interior applications. Built by Simpson, this partially threaded screw pulls structural members together with superb holding power, making it a dependable choice for heavy timber framing, panel to beam connections, and lap joints where a clean,