Amazon.com: IIVVERR M6 x 30mm Plastic Star Head Screw On Type Clamping Knob Grip Black 12pcs (M6 x 30 mm Tornillo de cabeza de estrella de plástico en el tipo de pinza
Hutmutter, hoch, DIN 1587, M 6, Stahl verzinkt 6 Werkstoff:Stahl verzinkt 6 d:M 6mm dk:9,5mm h:12mm : Amazon.de: Baumarkt
uxcell Slide in T-Nut, M5 Threaded for 3030 Series Aluminum Extrusions Profile, Pack of 20: Amazon.com: Industrial & Scientific
uxcell M10 4 Pronged Tee Nut T-Nut for Table Legs Rock Climbing Wall Woodwork Holds Wood Cabinetry 20Pcs: Amazon.com: Industrial & Scientific