Countersunk screw with hexagon socket (ISK) according to standard ISO 10642 / DIN 7991, stainless steel, A2, V2A, countersunk screw, Allen screw with countersunk head (25 pieces, M6 x 80 mm) :
SECCARO Senkschraube M8 x 30 mm, Edelstahl V2A VA A2, DIN 7991 / ISO 10642, Innensechskant, 20 Stück : Amazon.de: Baumarkt
YDLQWCZ Combination Drill Tap Bit Set 6 Piece Hex Shank Quick Change HSS Titanium Coated Spiral Tap Drill Bit Include M3 M4 M5 M6 M8 M10 Spiral Screw Tap Set - - Amazon.com
SECCARO Countersunk screw M8 x 16 mm, stainless steel V2A VA A2, DIN 7991 / ISO 10642, hexagon socket, pack of 20 : Amazon.de: DIY & Tools
SECCARO Senkschraube M8 x 12 mm, Edelstahl V2A VA A2, DIN 7991 / ISO 10642, Innensechskant, 20 Stück : Amazon.de: Baumarkt
Amazon.com: DLtools 3/5"(15mm) Round Carbide Inserts,with (30 Cutting Angle) for Full and Pro Size Wood Turning Hollowing Tools Replacement Cutters, Pack of 10 : Tools & Home Improvement