Flange RS3-DN100 (PN16) with pressure socket, stop, colour code and safety warning, for ACS and heating, nickel-plated brass, grey (reference 1029130) : Amazon.de: DIY & Tools
Amazon.com: ISPINNER 50pcs 3/16" x 3/4" Large Flange Aluminum Blind Rivets, 4.8 x 20mm Pop Rivets (Silver) : Industrial & Scientific
3/16" x .18"-.25" (#64) Large Flange Blind Rivets/All Stainless/Max Barrel Length: .450" (Carton: 3,000 pcs): Amazon.com: Industrial & Scientific
Superior Tool 21015 SuperRing Closet Ring Replacement-Closet Flange Fitted for 1/4 Inch and 5/16 Inch Closet Bolts, Black , Red - Superior Super Ring Closet Flange - Amazon.com
Amazon.com: ALLOYPRO 60pcs Large flange blind rivets, Aluminum,Flange Diameter 5/8" (16 mm),Pop Rivets Assortment Kit Blind Rivet by Bolt Dropper,3/16" x 5/8" Inch,grip range(8-12mm) : Industrial & Scientific