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Специфікації |
|
Артикул |
127-20-5B |
Type | Spring |
Standard | DIN 127, DIN 7980, ГОСТ 6402-70, PN 82008 |
Fastening group | Stainless steel fasteners |
Diameter, mm | 20 |
Material | Stainless steel A5 |
Зовнішній діаметр, мм | 33.6 |
Товщина, мм | 4 |
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DIN 127-B is a washer, which is a ring separated from each other and bent at the required angle to the main plane of the fastening part. Such washers are placed under the heads of screws and bolts, nuts, and they are also put on studs to prevent the threaded part from untwisting, as well as to increase the clamping property.
Scope production of equipment, mechanical engineering and in parts used in the interaction of external dynamic loads.
Material Stainless Steel. The A5 steel grade allows the use of fasteners with significant temperature changes and in an aggressive and humid environment.
No cover.