Mixing Nozzle Product Type Mixing Nozzle Compatible Anchor Type Adhesive Anchors Compatible Rod Thread Size Not Applicable Material Plastic Finish Plain Overall Length 6 3/8 in Compatible Hole Diameter Not Applicable Overall Diameter 0.625 in Compatible with Grainger Part Number 4BY19 4BY26 Compatible with Manufacturer Model Number A7-28 G5-22 Series A7+