Simpson #7 x 1-5/8" Gray 01, Trim-Head Screw, 6-Lobe Drive 316 Stainless Steel Deck-Drive DHPD Hardwood Deck Screw this fully assembled anchor features

this fully assembled anchor features dual undercutting embossments on each clip segment that enable secondary expansion should a crack form and intersect the anchor location - significantly increasing the anchor's ability to carry load even as the hole expands

The CB812 requires bolts - specifically two 5/8" bolts

and chemicals accelerate corrosion in lesser fasteners

gypsum board slipped into place after framing is complete

with 20-1/2 inches of longitudinal travel

Simpson #7 x 1-5/8" Gray 01, Trim-Head Screw, 6-Lobe Drive 316 Stainless Steel Deck-Drive DHPD Hardwood Deck Screw this fully assembled anchor featuresSimpson Trim Head Decking Screws in #7 x 1 5 8" with T15 6 Lobe Drive and Type 316 Stainless Steel finish are engineered for PVC and composite deck installations in marine, coastal, and high moisture environments where corrosion resistance is critical. The painted Gray 01 head blends seamlessly with popular decking colors, delivering a clean, professional surface appearance while the Type 316 stainless steel construction holds up against saltwater,