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Schnorr Safety Washers

Reliable and economic fasteners

schorr safety washer type 'vs'

The original Schnorr safety washer ‘VS’ can be used with high-strength bolts of the grade 8.8-10.9 without any restrictions. This extra strong safety washer has a greater thickness for higher pre-tensioning loads. The outside inside diameter as well and the sensations are the same as the ‘S’ type.

 

It can be delivered for screws M5 to M30. Special sizes are also available on request.

 Explanations of the table:

Article no:

Applies to the normal version made of spring steel, hardened, blackened; mechanically galvanized maximum dimension as delivered

h max:

Maximum dimension as delivered

h min:

Minimum dimension after load test

Available material grades:

Spring steel according to DIN EN 10132-4; corrosion-resistant steel 1.4301; Phosphorus Bronze CuSn8; nickel cobalt alloy; creep-resistant steel 1.4122 Inconel

Surface treatments:

Blackened (standard), bronzed, phosphated, galvanized, zinc lamellar coatings

Schnorr safety washers type ‘VS’ material C60S (1.211)

Article

No/

Order

Ref.

Size

Ordering Information

Packaging

Normal Size

d1

d2

s

hmin

hmax

Unit

Weight per 1000 pcs

mm

inch

mm

mm

mm

mm

mm

pcs.

kg

416201

5

3/16

5.3

9.0

1.0

1.05

1.3

1000

0.298

418001

6

6.4

10.0

1.0

1.10

1.4

1000

0.330

422901

8

5/16

8.4

13.0

1.5

1.60

2.0

1000

0.836

425020

10

3/8

10.5

16.0

1.8

1.90

2.3

1000

1.501

427700

12

13.0

18.0

1.8

1.90

2.4

500

1.731

430660

14

15.0

22.0

1.8

1.95

2.5

500

2.693

430750

16

5/8

17.0

24.0

2.5

2.60

3.1

250

4.145

433621

18

19.0

27.0

2.5

2.65

3.2

250

5.337

435250

20

21.0

30.0

2.5

2.70

3.3

250

6.709

436721

22

23.0

33.0

2.5

2.70

3.4

100

8.184

438021

24

25.4

36.0

3.0

3.20

3.9

100

11.262

441420

27

28.6

39.0

3.0

3.30

4.0

100

12.360

441621

30

11/8

31.6

45.0

3.0

3.55

4.3

100

18.222

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