Amazon.com: VIGRUE 304 Stainless Steel Screws and Nuts, M3 M4 M5 M6 Hex Socket Head Cap Screws Assortment Set Kit with Storage Box (520 Pcs Hex Socket Head Cap Screws Nuts) :
DIN 912 Schraubenkopfdurchmesser und dessen Toleranzen
M5/M6 Knob Schrauben Hand anziehen Schraube Stern Hand Rändelschrauben, M6 * 45mm, 12st : Amazon.de: Baumarkt