Grover DIN 127-B M20 A4 S
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Article no.
127-20-4B S
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Packaging pcs.
25 pcs.
Weight kg
0,34 kg
Price incl. VAT, 1 pcs.
14,87
UAH
Quantity, pcs.
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10 876.60 UAH
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2
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Specifications |
|
| Article no. |
127-20-4B S |
| Field of application | Agriculture |
| Type | Spring |
| Standard | DIN 127, ГОСТ 6402-70, DIN 7980, PN 82008 |
| Fastening group | Stainless steel fasteners |
| Diameter, mm | 20 |
| Material | Stainless steel A4 |
| Packaging, pcs. | 25 |
| Outer diameter, mm | 33.6 |
| Thickness, mm | 4 |
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DIN 127-B is a standard spring washer (grommet) used to prevent self loosening of fasteners. DIN 127-B is a washer that consists of a ring that is divided and bent at the required angle to the main plane of the fastener. Such washers are placed under the heads of screws and bolts, nuts, and also put on studs to prevent the threaded part from loosening and to increase the clamping property. The difference between a B-shaped washer and an A-shaped washer is that its ends are straight, with a lower spring effect, but uniform contact with the surface.
Application: equipment manufacturing, mechanical engineering and in parts used in the interaction of external dynamic loads.
Material: stainless steel. A4 steel grade allows the bolts to be used at high temperature extremes and in aggressive and humid environments.
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Grover DIN 127-B M20 A4
Field of applicationAgricultureTypeSpringStandardDIN 127AnalogГОСТ 6402-70, DIN..Fastening groupStainless steel..Diameter, mm20MaterialStainless steel..Packaging, pcs.200, 30Outer diameter, mm33.6Thickness, mm4
Washer DIN 137 B M20 A4
Field of applicationProduction..TypeSpringStandardDIN 137 BFastening groupStainless steel..Diameter, mm20MaterialStainless steel..Packaging, pcs.25Outer diameter, mm36Thickness, mm1.6
Washer DIN 128-A M20 A4
TypeSpringStandardDIN 128Fastening groupStainless steel..Diameter, mm20MaterialStainless steel..Packaging, pcs.100, 50Outer diameter, mm33.6Thickness, mm3.2
Washer DIN 128-B M20 A4
TypeSpringStandardDIN 128Fastening groupStainless steel..Diameter, mm20MaterialStainless steel..Outer diameter, mm33.6Thickness, mm3.2
Washer DIN 6796 M20 A4
TypeSpringStandardDIN 6796AnalogГОСТ 13439-68, ISO..Fastening groupStainless steel..Diameter, mm20MaterialStainless steel..Packaging, pcs.25Outer diameter, mm45Thickness, mm5
Grover DIN 7980 M20 A4
TypeSpringStandardDIN 7980AnalogГОСТ 6402-70Fastening groupStainless steel..Diameter, mm20MaterialStainless steel..Packaging, pcs.50Outer diameter, mm30.6Thickness, mm4.5
Washer ART 9217 M20 A4
TypeSpringStandardART 9217Fastening groupStainless steel..Diameter, mm20MaterialStainless steel..Packaging, pcs.100Outer diameter, mm40Thickness, mm3.06
Washer DIN 127-A M20 A4
TypeSpringStandardDIN 127AnalogГОСТ 6402-70, DIN..Fastening groupStainless steel..Diameter, mm20MaterialStainless steel..Outer diameter, mm33.6Thickness, mm4
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