Carriage Bolts M6 x 60/60 mm with Locking Nuts M6 Stainless Steel A2 (Pack of 20) DIN 603 & DIN 985 - Round Head Screws - Self-Locking Hex Nuts by MESAROS® : Amazon.de: DIY & Tools
Locking nuts (standard version) - M8 - (pack of 50) - DIN 985 / ISO 10511 - stop nuts - stainless steel A2 (V2A) - SC985 | SC standard parts : Amazon.de: DIY & Tools
Amazon.com: kwmobile 50 Pack M6 Cage Nuts, Bolts and Washers Kit - Cage Nuts Set With Tool for Installation Extraction - For Patch Panel Rack Mount - Black : Musical Instruments
10 Stück M8 Hutmuttern Edelstahl Sechskant DIN 1587 hohe Form A4 V4A Muttern : Amazon.de: Baumarkt