Countersunk screws with hexagon socket M12 x 30/30 mm and rosettes (turned) M12 made of stainless steel A2/A1 (50 pieces) DIN 7991 – countersunk screws – washers by Mesaros® : Amazon.de: DIY & Tools
Amazon.com: M12 x 1.25 x 30 MM (FT) Extra Fine Thread DIN 961 Class 10.9 Hex Cap Screw (Bolt) Alloy Steel Black Oxide Pk 10 : Industrial & Scientific
FASTON® Set Screws with Hexagonal Socket and Point M12 x 30 Made of A2 V2A Stainless Steel (Pack of 50) DIN 914 (ISO 4027) Set Screws Threaded Screws Maggot Screws : Amazon.de: DIY & Tools
Allen head screw M12 made of stainless steel 304 x 8 x 10 x 12 x 16 x 20 x 25 x 30-M12 x 70 x 5 pieces : Amazon.de: DIY & Tools
Amazon.com: (5pcs) BelMetric M12X1.25X30mm JIS Hex Head Flange Bolt 17mm Wrench, Class 10.9 Plated Yellow Zinc for Automobile, Motorcycle, and Mechanical Applications BF12X1.25X30YLW : Industrial & Scientific
Tompkins Industries 7400-06-12X1.25 Male JIC to Male Metric, 9/16-18 x M12 x 1.25, Steel: Amazon.com: Industrial & Scientific
M12-1.75 x 30 mm. Blue Alloy Steel Flat Socket Head Cap Screw, 10 pk.: Socket Cap Screws: Amazon.com: Industrial & Scientific
M12 x 1.75 x 30 MM Coarse Thread ISO 4029 Class 45H Socket Set Screw Knurled Cup Point Alloy Steel Black Oxide Pk 25: Amazon.com: Industrial & Scientific