(often written as DIN 267-9 ) is a German standard that specifies the technical delivery conditions for fasteners—such as bolts, screws, studs, and nuts—made from non-ferrous metals .
No. Part 9 was for carbon/alloy steel. Stainless fasteners fall under DIN 267 Part 11 (now replaced by ISO 3506). din 267 part 9 pdf
Included warnings and precautions for high-strength fasteners (hardness >400 HV) to avoid "brittle fracture" caused by the plating process. (often written as DIN 267-9 ) is a
Coating thickness, thread tolerances after plating, and testing methods for corrosion resistance. thread tolerances after plating