Sloan A1041A Diaphragm Assembly Fits Sloan Brand, For Royal(R), 1.6 gpf Gallons per Flush M70 U MED of Edges 1 Handle Design of Edges 1 Handle Design Ergonomic Nonsparking No Blade Type Standard Blade Material Carbon Steel Knife Scraper Sub Category Scrapers Putty Knife Scraper Blade Flexibility Stiff Handle Material Aluminum Nylon Includes Reversible Carbon Steel Blade Item Heavy Hex Nut Material Stainless Steel Material Grade Class Grade 8 Finish Plain Standards ASTM A194 System of Measurement Inch Thread Type UNC Thread Direction Right Hand Rockwell Hardness B60 to B105 Material Quality Standards ASTM A194 Manufacturer Location Globally Sourced Hex Type Heavy Hex Package Quantity 300 6 gpf For Flush Valve Type Manual this flushometer ensures optimal performance and water savings