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Schnorr Safety Washers

Reliable and economic fasteners

Safety Washer type ‘S’

The original Schnorr safety washer type ‘S’ is suitable for normal requirements and available for bolts sizes from M1.6 to M36 in grades up to 8.8.

Please contact us should you require an item with different dimensions, material or surface treatment. 

 

 

 

 

 


Explanations of the table:

Article no:

Applies to the normal version made of spring steel, hardened, blackened; mechanically galvanised 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 ‘S’ material C60S (1.211)

Article

No/

Order

Ref.

Finish

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

402300

450000

Blackened

Gal.Zn8 + passivation

1.6

1.7

3.2

0.35

0.40

0.60

2000

0.013

404400

450100

Blackened

Gal.Zn8 + passivation

2.0

2.2

4.0

0.35

0.40

0.60

2000

0.021

406800

450200

Blackened

Gal.Zn8 + passivation

2.5

2.7

4.8

0.45

0.50

0.90

2000

0.039

409400

450300

Blackened

Gal.Zn8 + passivation

3.0

1/8

3.2

5.5

0.45

0.50

0.9

2000

0.049

411200

450400

Blackened

Gal.Zn8 + passivation

3.5

3.7

6.0

0.45

0.55

0.9

2000

0.055

412700

450500

Blackened

Zn8M + passivation

4.0

5/32

4.3

7.0

0.50

0.55

1.0

1000

0.085

414500

450600

Blackened

Zn8M + passivation

5.0

3/16

5.3

9.0

0.60

0.60

1.1

1000

0.167

416300

450700

Blackened

Zn8M + passivation

6.0

6.4

10.0

0.60

0.70

1.2

1000

0.200

418100

450800

Blackened

Zn8M + passivation

6.35

1/4

6.7

9.5

0.60

0.65

1.2

1000

0.150

419 200

450 900

Blackened

Zn8M + passivation

7.0

7.4

12.0

0.70

0.80

1.3

1000

0.355

420400

451000

Blackened

Zn8M + passivation

8.0

5/16

8.4

13.0

0.70

0.90

1.4

1000

0.392

423000

451100

Blackened

Zn8M + passivation

10.0

3/8

10.5

16.0

0.90

1.10

1.6

1000

0.750

425100

451200

Blackened

Zn8M + passivation

11.1

7/16

11.6

15.9

0.90

1.05

1.6

500

0.595

426200

451300

Blackened

Zn8M + passivation

12.0

13.0

18.0

1.00

1.15

1.7

500

0.879

427900

451400

Blackened

Zn8M + passivation

12.7

1/2

13.7

19.0

1.00

1.25

1.8

500

0.976

429100

451500

Blackened

Zn8M + passivation

14.0

15.0

22.0

1.10

1.35

2.0

500

1.641

430700

451600

Blackened

Zn8M + passivation

16.0

5/8

17.0

24.0

1.30

1.55

2.1

500

1.984

432400

451700

Blackened

Zn8M + passivation

18.0

19.0

27.0

1.40

1.75

2.3

250

2.970

433800

451800

Blackened

Zn8M + passivation

19.0

3/4

20.0

30.0

1.40

1.90

2.5

250

4.100

435100

451900

Blackened

Zn8M + passivation

20.0

21.0

30.0

1.40

1.85

2.5

250

3.742

436600

452000

Blackened

Zn8M + passivation

22.0

7/8

23.0

33.0

1.40

1.95

2.7

100

4.507

437900

452100

Blackened

Zn8M + passivation

24.0

25.6

36.0

1.60

2.15

2.9

100

5.910

439200

452200

Blackened

Zn8M + passivation

25.4

1

27.0

38.0

1.80

2.35

3.1

100

7.449

440300

452300

Blackened

Zn8M + passivation

27.0

28.6

39.0

1.80

2.35

3.1

100

7.369

441500

452400

Blackened

Zn8M + passivation

30.0

1 1/8

31.6

45.0

1.80

2.60

3.6

100

10.780

442730

452500

Blackened

Zn8M + passivation

36.0

1 3/8

38.0

54.0

2.50

3.20

4.2

50

21.280

 

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