Simpson Strong-Tie RFB#4X8-SS304 RFB 1/2 in. x 8 in. Type 304 Stainless-Steel Retrofit Bolt (Pack of 50) Galvanized The attachment also features a

The attachment also features a metal extension arm that can be adjusted to position it correctly around the chisel and to accommodate different chisel lengths

Feature 02: Nominal joist size: 3x8

Feature 02: Drives fasteners that meet ANSI standards

Flat head with nibs help countersink the screw for a flush finish

Triple Chip Grind (TCG) Tooth Geometry – designed for a high quality of finishing in highly abrasive materials

Simpson Strong-Tie RFB#4X8-SS304 RFB 1/2 in. x 8 in. Type 304 Stainless-Steel Retrofit Bolt (Pack of 50) Galvanized The attachment also features aSimpson Strong Tie RFB#4X8 SS304 RFB 1 2 in. x 8 in. Type 304 Stainless Steel Retrofit Bolt (Pack of 50) The Simpson Strong Tie RFB retrofit bolt is a precut threaded rod, supplied with nut and washer, to use with anchoring adhesives to anchor into existing concrete and masonry. Each end of the threaded rod is stamped with rod length in inches and color coded indicating the grade or type of steel for quick and easy identification post installation.