DIN 6916
Suheiben, rund, fur HV-Schrauben in Stahlkonstruktionen
Supersedes March 1979 edition.
In keeping with current practice in standards published by the international Organization for Standardization (ISO), a comma has been used throughout as the decimal marker.
Dimensions in mm
1 Scope and field of application
The washers specified in this standard are intended for use in GV and SL structural steel bolting in accordance with DIN 18800 Part 1, together with DIN 6914 bolts and DIN 6915 hexagon nuts.
2 Dimensions
Continued on page 2
Page 2 DIN 6916
3 Technical delivery conditions
4 Designation
Designation of a nominal size 21 washer: Washer DIN 6916-21
5 Marking
Washers shall be marked on their bottom side both with the manufacturer’s symbol and symbol HV.
Standards referred to
DIN 267 Part 10 Fasteners; technical delivery conditions; hot-dip galvanized components
DIN 522 Washers; technical delivery conditions
DIN 6914 High-strength hexagon head bolts with large widths across flats for structural steel bolting
DIN 6915 High-strength nuts with large widths across flats for structural steel bolting
DIN 17200 Steels for quenching and tempering; technical delivery conditions
DIN 18800 Part 1 Steel structures; design and construction
Previous editions
DIN 6916: 08.62, 12.70, 03.79.
Amendments
The following amendments have been made to the March 1979 edition:
a) Limits of size are now specified.
b) Use of materials as specified in DIN 17200 that are comparable with C 45 has been permitted.
c) Washers are now to be quenched and tempered, as opposed to hardened (as specified before).
d) Washers are now to be hot dip galvanized as specified in DIN 267 Part 10.
e) A specification regarding marking with the manufacturer’s symbol has been included.
f) The standard has been editorially revised.
International Patent Classification
E 04 B 1/38
F 16 B 43/00
