DIN and standard parts
Quality standards
in the smallest detail
Washers and rings
Washers
Discs
| Norm | DIN 93 |
|---|---|
| EN-ISO | |
| Materials | A2 | A4 | ST |
| Notation | safety plates |
Plain washers
| Norm | DIN 125 |
|---|---|
| EN-ISO | 7089 / 7090 |
| Materials | A2 | A4 | CU | GUMMI | KST | MESS | ST |
| Notation |
Spring washers
| Norm | DIN 137 |
|---|---|
| EN-ISO | |
| Materials | A1 | A2 | A4 | CUSN | FE | FST |
| Notaion |
Plain washers
| Norm | DIN 433 |
|---|---|
| EN-ISO | 7092 |
| Materials | A2 | A4 | ALU | CU | HV | KST | MESS | MS | PSP | ST |
| Notation | for cheese head screws |
V-belt pulleys
| Norm | DIN 434 |
|---|---|
| EN-ISO | |
| Materials | A2 | ST |
| Notation | for U-beams |
V-belt pulleys
| Norm | DIN 435 |
|---|---|
| EN-ISO | |
| Materials | ST |
| Notation | for I-beams |
Square Washers
| Norm | DIN 436 |
|---|---|
| EN-ISO | |
| Materials | A2 | A4 | FE | MESS | ST |
| Notation | for wood constructions |
Plain washers
| Norm | DIN 440 |
|---|---|
| EN-ISO | 7094 |
| Materials | A2 | ST |
| Notation | for wood constructions |
Discs
| Norm | DIN 463 |
|---|---|
| EN-ISO | |
| Materials | A2 | A4 | ST |
| Notaion | safety plates |
Locking tin discs
| Norm | DIN 470 |
|---|---|
| EN-ISO | |
| Materials | ST |
| Notation |
Discs
| Norm | DIN 1440 |
|---|---|
| EN-ISO | 8738 |
| Materials | A2 | A4 | ALU | ST |
| Notation | for pins |
Discs
| Norm | DIN 1441 |
|---|---|
| EN-ISO | |
| Materials | A1 | A2 | MESS | ST |
| Notation | for pins |
Washers
| Norm | DIN 6340 |
|---|---|
| EN-ISO | |
| Materials | C34 | C35 | ST |
| Notation |
Conical spring washers
| Norm | DIN 6796 |
|---|---|
| EN-ISO | |
| Materials | A2 | A4 | FE | ST |
| Notation |
Tooth lock washers
| Norm | DIN 6797 |
|---|---|
| EN-ISO | |
| Materials | A2 | CUSN | FE | ST |
| Notation |
Thrust washer
| Norm | DIN 6799 |
|---|---|
| EN-ISO | |
| Materials | A2 | A4 | C3 | CUSN6 | SNBZ | ST |
| Notation | locking discs |
Round washers
| Norm | DIN 6916 |
|---|---|
| EN-ISO | 7416 |
| Materials | C45 |
| Notation | for friction grip bolts |
Square taper washers
| Norm | DIN 6918 |
|---|---|
| EN-ISO | |
| Materials | ST |
| Notation | for friction grip bolts on channels |
Discs
| Norm | DIN 7349 |
|---|---|
| EN-ISO | |
| Materials | A2 | A4 | CRMO0 | KST | ST |
| Notation |
Discs
| Norm | DIN 9021 |
|---|---|
| EN-ISO | 7093 |
| Materials | A2 | A4 | ALU | KST | MESS | ST |
| Notation |
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Rings
Split washers
| Norm | DIN 127 |
|---|---|
| EN-ISO | |
| Materials | A1 | A2 | A4 | A5 | BR | CUSN | FE |
| Notation |
Split washers
| Norm | DIN 128 |
|---|---|
| EN-ISO | |
| Materials | A1 | A2 | A4 | FE | FST |
| Notation |
Set collar
| Norm | DIN 705 |
|---|---|
| EN-ISO | |
| Materials | A2 | A4 | ALU | ST |
| Notation |
Retaining rings
| Norm | DIN 983 |
|---|---|
| EN-ISO | |
| Materials | |
| Notation | circlips | for shafts (external) |
Retaining rings
| Norm | DIN 128 |
|---|---|
| EN-ISO | |
| Materials | ST |
| Notation | circlips | for bores (internal) |
Disc springs
| Norm | DIN 2093 |
|---|---|
| EN-ISO | |
| Materials | A2 | FE | ST |
| Notation |
Disc springs
| Norm | DIN 7603 |
|---|---|
| EN-ISO | |
| Materials | ALU | CU | ST |
| Notation |
Sealing washers
| Norm | DIN 7980 |
|---|---|
| EN-ISO | 8738 |
| Materials | A1 | A2 | A4 | CUSN | FE |
| Notation |
Split washers
| Norm | DIN 7993 |
|---|---|
| EN-ISO | |
| Materials | A2 | A4 | BR | FE | ST |
| Notation |