Simpson 3/4x10-1/2 Hot-Dip Galvanized Retrofit Bolt RFB#6X10.5HDG PACK:25 Pk The CD18312M is designed for

The CD18312M is designed for use in concrete and grout-filled block

The CMT 551-044X is a 1-3/4" (44mm) Bi-Metal Plus Hole Saw (Series 551X) with XTREME FAST Push&Lock system

Concealed Dual Flanges: Two concealed flanges enable clean end-of-wall or corner installations

which is compatible with all current and older SDS-max rotary hammers from major tool brands

helping to maintain the integrity of right-angle joints under a variety of structural loads

Simpson 3/4x10-1/2 Hot-Dip Galvanized Retrofit Bolt RFB#6X10.5HDG PACK:25 Pk The CD18312M is designed forSimpson RFB#6X10. 5HDG RFB 3 4 in. x 10 1 2 in. Hot Dip Galvanized Retrofit Bolt is a precut threaded rod from Simpson Strong Tie, supplied with nut and washer, designed for use with anchoring adhesives to anchor into existing concrete and masonry. When paired with a Simpson Strong Tie adhesive, this retrofit bolt delivers a complete engineered anchoring system capable of handling both tension and shear loads in structural connections. Key Features