Washer DIN 125 M3,5(3,7) A4

Name: Washer DIN 125 M3,5(3,7) A4
Brand: Dinmark
Price: 0.23 UAH
Availability: InStock

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Specifications
Article no.	125-3,5-4
Field of application	Food Industry
Type	Flat
Standard	DIN 125, ГОСТ 11371-78, ISO 7089, DIN 34815
Fastening group	Stainless steel fasteners
Diameter, mm	3.5
Material	Stainless steel A4
Outer diameter, mm	8
Товщина, мм	0.5

Washer DIN 125 M3,5(3,7) A4

125-3,5-4

Діаметр

Довжина

3.5

Price including VAT, UAH/unit

Retail price

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-3%

-7%

0,23

0,23

Total price including VAT, UAH

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1000 pcs.

0.16 kg

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A flat washer is a fastening product that has the appearance of a flat disk with a smooth cylindrical hole in the middle, the diameter of which is slightly larger than the diameter of the metric product with which it is used. It is made of steel with a hardness of 140, 200, 300 HV.

Area of use DIN 125 is used to increase the clamping area for various types of connections, reduce pressure on the surface of connecting materials, and reduce friction between the nut and the surface of the part when screwing. In some cases, it is also used as a spacer to increase the distance between the nut and the surface of the part (this is necessary if the thread of the bolt or screw is damaged at the point of clamping).

Material Stainless Steel. The grade of steel A4 allows the use of fasteners with significant temperature changes and in an aggressive and humid environment.

No coating.

Analog GOST 11371-78, ISO 7089