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Lock washer with two lugs is a fastener used to lock hex bolts and nuts, mainly on corners and faces. The larger foot bends down, behind the edge of the part that is clamped, and the smaller one bends up, pressing against the face of the nut or bolt cap, which makes it impossible to unscrew them.
Scope DIN 463 is widely used in mechanical engineering, construction and manufacturing industries for good fastening of structural elements, prevents self-unscrewing of threaded connections under dynamic impact and vibration.
Material stainless steel.
Coating Zinc (Plated) protects against corrosion if fasteners are intended to be used in aggressive environments.
Analogs GOST 13463-77, GOST 13464-77
Washer DIN 125 M30(31) 140 HV zinc
Field of application | Agriculture |
Type | Flat |
Coating | Zinc |
Standard | DIN 125 |
Analog | ГОСТ 11371-78, ISO.. |
Fastening group | High-strength.. |
Diameter, mm | 30 |
Material | Stal |
Твердість | 140HV |
Packaging, pcs. | 50 |
Призначення | ting of cl.m. up.. |
Зовнішній діаметр, мм | 56 |
Товщина, мм | 4 |
Washer DIN 9021 M30(33) 200HV Цинк
Type | Flat |
Coating | Zinc |
Standard | DIN 9021 |
Analog | ГОСТ 6958-78, ISO.. |
Fastening group | High-strength.. |
Diameter, mm | 30 |
Material | Stal |
Popular name | |
Твердість | 200HV |
Зовнішній діаметр, мм | 92 |
Товщина, мм | 6 |
Washer DIN 433 M30 zinc
Field of application | Agriculture |
Type | Flat |
Coating | Zinc |
Standard | DIN 433 |
Analog | , ISO 7092 |
Fastening group | High-strength.. |
Diameter, mm | 30 |
Material | Stal |
Твердість | 200HV |
Призначення | ting of cl.m. up.. |
Washer DIN 1441 M30(31) zinc
Type | Flat |
Coating | Zinc |
Standard | DIN 1441 |
Diameter, mm | 30 |
Popular name | Finger washer |
Washer DIN 125 M30(31) 200HV zinc
Field of application | Agriculture |
Type | Flat |
Coating | Zinc |
Standard | DIN 125 |
Analog | ГОСТ 11371-78, ISO.. |
Fastening group | High-strength.. |
Diameter, mm | 30 |
Material | Stal |
Твердість | 200HV |
Packaging, pcs. | 50 |
Призначення | ting of cl.m. up.. |
Зовнішній діаметр, мм | 56 |
Товщина, мм | 4 |
Washer DIN 1440 M30 zinc
Field of application | Engineering |
Type | Flat |
Coating | Zinc |
Standard | DIN 1440 |
Analog | ISO 8738 |
Fastening group | High-strength.. |
Diameter, mm | 30 |
Packaging, pcs. | 25 |
Washer DIN 433 M30 200HV zinc
Field of application | Agriculture |
Type | Flat |
Coating | Zinc |
Standard | DIN 433 |
Analog | , ISO 7092 |
Fastening group | High-strength.. |
Diameter, mm | 30 |
Material | Stal |
Твердість | 200HV |
Призначення | ting of cl.m. up.. |
Зовнішній діаметр, мм | 50 |
Товщина, мм | 4 |
Washer DIN 433 M30 140HV zinc
Type | Flat |
Coating | Zinc |
Standard | DIN 433 |
Analog | , ISO 7092 |
Fastening group | High-strength.. |
Diameter, mm | 30 |
Material | Stal |
Твердість | 140HV |
Packaging, pcs. | 10 |
Призначення | ting of cl.m. up.. |
Зовнішній діаметр, мм | 50 |
Товщина, мм | 4 |
Washer DIN 440 R M30(33) 100HV zinc
Field of application | Engineering |
Type | Flat |
Coating | Zinc |
Standard | DIN 440 R |
Diameter, mm | 30 |
Material | Stal |
Washer DIN 7349 M30 zinc
Type | Flat |
Coating | Zinc |
Standard | DIN 7349 |
Diameter, mm | 30 |
Packaging, pcs. | 10 |
Зовнішній діаметр, мм | 68 |
Товщина, мм | 10 |
Washer DIN 126 M30(33) 100HV zinc
Type | Flat |
Coating | Zinc |
Standard | DIN 126 |
Analog | |
Diameter, mm | 30 |
Material | Stal |
Твердість | 100HV |
Зовнішній діаметр, мм | 50 |
Товщина, мм | 4 |
Washer DIN 463 M30 zinc
Type | Flat |
Coating | Zinc |
Standard | DIN 463 |
Analog | PN 82022 |
Diameter, mm | 30 |
Washer DIN 436 M30(33) zinc
Type | Flat |
Coating | Zinc |
Standard | DIN 436 |
Analog | PN 82010 |
Diameter, mm | 30 |
Washer DIN 6340 M30(31) zinc
Type | Flat |
Coating | Zinc |
Standard | DIN 6340 |
Diameter, mm | 30 |
Packaging, pcs. | 10 |
Зовнішній діаметр, мм | 68 |
Товщина, мм | 10 |
Washer DIN 9021 M30(33) 140HV zinc
Type | Flat |
Coating | Zinc |
Standard | DIN 9021 |
Analog | ГОСТ 6958-78, ISO.. |
Fastening group | High-strength.. |
Diameter, mm | 30 |
Material | Stal |
Popular name | |
Твердість | 140HV |
Зовнішній діаметр, мм | 92 |
Товщина, мм | 6 |