Amazon.com: (Qty 10pcs) M7-1.0 x 45 or M7x45 or 7mm x 45mm Bolt/Hex Head Cap Screw Grade 8.8 Zinc Hardware Fastener Kit Set RV1325S : Industrial & Scientific
M4 (4 mm x 6 mm) Flansch-Innensechskant-Schraube – Edelstahl (A2) (20 Stück) : Amazon.de: Baumarkt
Amazon.com: 15 Sets M8-1.25 x 20mm Flanged Hex Head Bolts Hexagon Screws, Serrated Flange Hex Lock Nut, Fully Threaded, Stainless Steel A2, DIN 6921 : Industrial & Scientific
Amazon.com: Dorman 876-630 Hex Head Cap Screw : Industrial & Scientific