Pay in 4 interest-free payments of $25.82 Learn more
Ships within 48 hours · Estimated delivery Sep 19 - Sep 24
they secure bolt in place without a nut for quicker setup and teardown and protect threads from splashing concrete
Treated Lumber Compatible: Rated for use with treated lumber
Structural post installations in basements where code-compliant standoff clearance is required
Other top-supported structures requiring a post-to-concrete-footing connection
Simpson #10 x 1-1/4 in. Collated Fiber-Cement Board Screw Coarse Thread C-3 Galv 1500-Pk Profile Knives & Limiters they secure bolt in placeSimpson CB3BLG Fiber Cement Board Screw (Collated) #10 x 1 1 4 in., #3 Square Drive, C 3 Mechanically Galvanized, 1,500 Quantity is engineered by Simpson for dense fiber cement to wood fastening applications. Designed for use with the Quik Drive PROLDHG2 underlayment backerboard system, this collated screw delivers a clean, concealed finish thanks to its ribbed wafer head and coarse thread design optimized for reliable countersinking. Key Features 0.