Mesaros® Hexagon Head Screws with Shaft M8 x 220 mm Made of A2 Stainless Steel (Pack of 20) | DIN 931 - Machine Screws - Threaded Screws : Amazon.de: DIY & Tools
Amazon.com: M8 x 1.0 x 150mm Reduced Long Shank Right Hand Thread Tap : Industrial & Scientific