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) :
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
5x Countersunk Head Screws M2.5 x 4 – M12 x 150 with Hexagon Socket DIN 7991 A2 STAINLESS STEEL : Amazon.de: DIY & Tools
Senkschraube M8x30-8.8 (DIN 7991) verzinkt : Amazon.de: Auto & Motorrad