Amazon.com: M10-1.5 x 20mm Flanged Hex Head Bolts Flange Hexagon Screws, Stainless Steel 18-8 (304), Plain Finish, DIN 6921, 5 PCS : Industrial & Scientific
Amazon.com: SHERICH 2 Sets KF16 Vacuum Fittings ISO-KF Flange Size NW16 Aluminium Wing Nut Hinge Clamp + KF16Aluminum Centering Ring with FKM viton O-ring (KF-16 2Sets) : Industrial & Scientific
2" Floor Flange, Home TZH 4 Pack Malleable iron Pipe Flange for Industrial vintage style, Flanges with Threaded Hole for DIY Project/Furniture/Shelving Decoration(4, 2") - - Amazon.com
Amazon.com: (1) M12-1.25 x 20mm JIS Hex Head Flange Bolt - Small Head, Class 10.9 Zinc : Industrial & Scientific
200pcs) DIN 6926 M8 Self-Locking Hexagon Flange Nuts with Serration A4 Stainless Steel, Ships Free in USA by Aspen Fasteners, ASSP692648: Amazon.com: Industrial & Scientific