Simpson GWL-100 Lathing Washer 1-Inch Diameter Steel for Gas-Actuated Fastening Tools 1000-Pack Pruning The compatible replacement driver bit

The compatible replacement driver bit is the BIT20T-2-R2 driver bit

Mechanically galvanized means the carbon steel anchor has been coated through a mechanical process that applies a zinc layer for corrosion resistance

CB3BLGHL screws

What makes this screw suitable for fiber-cement board installation

Simpson GWL-100 Lathing Washer 1-Inch Diameter Steel for Gas-Actuated Fastening Tools 1000-Pack Pruning The compatible replacement driver bitSimpson Strong Tie GWL 100 GWL Lathing Washer (1,000 Qty) is a steel lathing washer engineered by Simpson Strong Tie for attaching lath to wall surfaces in preparation for overlaying scratch coats, brown coats, and stucco. Designed for use with both the G3 gas actuated fastening tool and the GCN MEPMAGKT gas actuated concrete nailer tool, these 1 inch diameter washers provide a wide holding area and snap effortlessly onto the tool's magnetic ring no