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Specifications |
|
Article |
9021-18-140 |
Type | Flat |
Coating | Uncovered |
Standard | DIN 9021, ГОСТ 6958-78, ISO 7093-1, ISO 7093-2 |
Fastening group | High-strength fastening |
Diameter, mm | 18 |
Material | Stal |
Popular name | |
Твердість | 140HV |
Packaging, pcs. | 100 |
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Enlarged Washer A fastener that has the appearance of a flat disk with a smooth cylindrical hole in the middle, the diameter of which is larger than the diameter of the metric product with which it is used. Materials from which they are made: steel 140, 200.
Scope DIN 9021 is effectively used for joining materials with a soft structure, such as wood, plastic, etc. The people also have the name "rivet washer", which indicates its appropriate use. Also often used with self-tapping screws DIN 571 and threaded studs DIN 975 when installing wooden structures. A characteristic feature of this washer is that the outer diameter is equal to 3rd of the inner diameter, which helps to take these parameters into account during calculations and installation.
Material high-strength structural alloy steel.
No coating,
Analogs GOST 6958-78, ISO 7093-1. ISO 7093-2.
Washer DIN 9021 M14(15) 140HV
Type | Flat |
Coating | Uncovered |
Standard | DIN 9021 |
Analog | ГОСТ 6958-78, ISO.. |
Fastening group | High-strength.. |
Diameter, mm | 18 |
Material | Stal |
Popular name | |
Твердість | 140HV |
Packaging, pcs. | 100 |
Washer DIN 125 M18(19) 140 HV
Field of application | Agriculture |
Type | Flat |
Coating | Uncovered |
Standard | DIN 125 |
Analog | ГОСТ 11371-78, ISO.. |
Fastening group | High-strength.. |
Diameter, mm | 18 |
Material | Stal |
Твердість | 140HV |
Packaging, pcs. | 250 |
Призначення | Для кріплення кл.м.. |
Washer DIN 9021 M18(20) 140HV
Type | Flat |
Coating | Uncovered |
Standard | DIN 9021 |
Analog | ГОСТ 6958-78, ISO.. |
Fastening group | High-strength.. |
Diameter, mm | 18 |
Material | Stal |
Popular name | |
Твердість | 140HV |
Packaging, pcs. | 100 |
Washer DIN 433 M18 140HV
Type | Flat |
Coating | Uncovered |
Standard | DIN 433 |
Analog | , ISO 7092 |
Fastening group | High-strength.. |
Diameter, mm | 18 |
Material | Stal |
Твердість | 140HV |
Packaging, pcs. | 500 |
Призначення | Для кріплення кл.м.. |