The document DIN 267 Part 9 is a German standard titled " Fasteners; Technical Delivery Conditions; Components with Electroplated Coatings
| Property Class | DIN 267-9 (old) Rm min (MPa) | ISO 898-1 (current) Rm min (MPa) | Notes | |----------------|------------------------------|----------------------------------|-------| | 5.6 | 500 | 500 | Identical | | 6.8 | 600 | 600 | Identical | | 8.8 | 800 | 800 | Identical | | 9.8 | 900 | 900 | Identical | | 10.9 | 1000 | 1040 | Slight increase in ISO |
DIN 267-9, titled "Mechanical Fasteners; Technical Conditions of Delivery, Components with Electroplated Coatings," provides the technical framework for applying protective metallic layers to bolts, screws, and nuts via electroplating. din 267 part 9 pdf
This standard ensures that the fastener will —typically by shank fracture—protecting threads and mating components.
The DIN 267 Part 9 PDF document can be obtained from various sources, including: The document DIN 267 Part 9 is a
It is important to note that and replaced by DIN EN ISO 4042 . DIN 267 Part 9 (Legacy) ISO 4042 (Modern Replacement) Status Focus Electroplated Fasteners Fasteners - Electroplated Coating Systems Tolerance Position g, f, e Harmonized international tolerances
The standard gave explicit proof load values for each diameter and pitch, typically between 88% and 94% of the yield strength. DIN 267 Part 9 (Legacy) ISO 4042 (Modern
The primary focus of this standard is to ensure that the plating process does not compromise the dimensional integrity or mechanical performance of the fastener.
For quick reference, here is how DIN 267 Part 9’s core classes compare to ISO 898-1: