Ratnamani International

Product Specifications

DIN – 127 Spring Lock Washers with Square End

Customer Information Sheet (For Reference Only)

Dimensions in MM

Nominal Dia

 

Hole Diameter (d1)

 

(b)

 

(s)

 

(h)

 

Min

Max

Nom

Tol.

Nom.

Tol.

Max

Min

2MM

2.1

2.4

0.9

 

 

+ -(0.10)

0.50

 

 

 

+ -(0.10)

1.00

1.20

2.5MM

2.60

2.90

1.00

0.60

1.20

1.40

3MM

3.10

3.40

1.30

0.80

1.60

1.90

3.5MM

3.60

3.90

1.30

0.55

1.60

1.90

4MM

4.10

4.40

1.50

0.90

1.80

2.10

5MM

5.10

5.40

1.80

1.10

2.40

2.80

6MM

6.10

6.50

2.50

+ -(0.15)

1.80

3.20

3.80

7MM

7.10

7.50

2.50

1.80

3.20

3.80

8MM

8.10

8.50

3.00

1.80

4.00

4.70

10MM

10.20

10.70

3.50

 

 

+ -(0.20)

2.20

+ -(0.15)

4.40

5.20

12MM

12.20

12.70

4.00

2.70

5.00

5.90

14MM

14.20

15.27

4.50

2.70

6.00

7.10

16MM

16.20

17.00

5.00

3.30

+ -(0.20

7.00

8.30

18MM

18.20

19.00

5.00

3.30

7.00

8.30

20MM

20.20

21.20

6.00

3.30

8.00

9.40

DIN – 127 Spring Lock Washers with Square End