uxcell M6 T Slot Nuts Roll in Spring T-nut with Ball Carbon Steel for 4040 Series Aluminum Extrusion Profile Rail with 8mm Slot 30Pcs: Amazon.com: Industrial & Scientific
18-8 Stainless Steel Hex Nut, Black Oxide Finish, ASME B18.2.2, 5/16"-18 Thread Size, 1/2" Width Across Flats, 17/64" Thick (Pack of 50): Amazon.com: Industrial & Scientific
200pcs) DIN 6926 M8 Self-Locking Hexagon Flange Nuts Without Serration A4 Stainless Steel, Ships Free in USA by Aspen Fasteners, ASSP6926408: Amazon.com: Industrial & Scientific
Mutter - Bundmutter M8-8-A2 (DIN 6331) - Edelstahl : Amazon.de: Baumarkt
M8 Sechskantmuttern 100 Stück DIN 934 verzinkt Güteklasse 8 Sechskant Mutter Muttern M 8 : Amazon.de: Baumarkt
Sechskantmutter M8 M10 M12 Feingewinde Mutter Flach Verzinkt Gewindemutter für Bad Küche Möbel Lampen 60 Stück : Amazon.de: Baumarkt