3/8" x 4" Strong-Tie THD37400CS Countersunk Titen HD Anchor - Zinc, Pkg 50 Decorative Post Bases nails used for joist attachment

nails used for joist attachment must be driven at an angle so that they penetrate through the corner of the joist and into the header

For Common Rafters:

The Simpson ECCQ76SDS2

and other large-scale wood structures

3/8" x 4" Strong-Tie THD37400CS Countersunk Titen HD Anchor - Zinc, Pkg 50 Decorative Post Bases nails used for joist attachmentSimpson Strong Tie Countersunk Titen HD Anchors are the professionals choice when a flush finish and high performance anchoring in concrete or masonry are required. These mechanical screw anchors combine code listed reliability with a sleek, countersunk head profileperfect for applications where exposed fasteners need to sit flat and out of the way. Designed for cracked and uncracked concrete, each anchor features a serrated cutting thread and