Amazon.com: 30pcs 10mm M10 A2 Stainless COUNTERSUNK Socket Screw Allen Key Bolts Screws DIN 7991 : Industrial & Scientific
Amazon.co.jp: Socket Cap Screw, DIN 9121.25mm Pitch A2-70 Stainless Steel Cap Bolt, Automotive Industry Construction Metric for DIY Jobs (M8 x 25) : Industrial & Scientific