Amazon.com: Befenybay 4PCS Black Corner Bracket Cube (20x20x20mm) for 6mm Slot Aluminum Extrusion Profile 2020 Series (Cube Corner) : Industrial & Scientific
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CNBTR Horizontal Linear Motion Ball Bearing Slide Bushing 8mm Dia &Shaft Optical Axis 300mm Linear with Rod Rail Support Set: Amazon.com: Industrial & Scientific
Loslagerlaufschiene (C-Profil), l 1040mm, h 28mm, Mont.-Bohrung m. Flachsenkung : Amazon.de: Business, Industry & Science
Enkotrade Pack of 100 Spacer Sleeves for M5 | 8 x 5.3 x 12.5 mm | Spacers Round Plastic Washers Spacers Bearing Bushes Spacers Threaded Sleeves : Amazon.co.uk: DIY & Tools
Knurled Thumb Nut, Firm Wear Resistant Hand Tightened Knurled Knob for Machine Tools for Cabinets for 3D Printer Beds(M6): Amazon.com: Industrial & Scientific
Neigei Für TL-Smoother2pcs XL 16T Passfedernut 8/10 mm Bohrungskeildurchmesser 3/4 mm 11 mm Breite Synchronradscheibe Für 3D-Drucker (Farbe: Bohrung 10 mm Schlüssel 4 mm, Größe: 11 mm) : Amazon.de: Business, Industry & Science