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Home » Products » Fasteners » Spring Washers

Spring Washers

Spring Washers
Spring Washers
Product Code : 14
Product Description

Driven by technical excellence, we are counted as the topmost manufacturer and supplier of excellent quality range of Spring Washers. These are normally used to distribute the load of a threaded fastener, such as a screw or nut. Provide simple locking mechanism, offered washers are manufactured using premium quality materials and advanced techniques. To meet the variegated demands of clients, we offer these Spring Washers in various designs, shapes and sizes us at nominal prices.

Features:

  • Resistance to corrosion
  • Rugged design
  • Smooth finish

Specifications:

Materials: Mild Steel, Spring Steel (EN42), Boron steel, Alloy Steel, Stainless steel, Phosphor-bronze, Silicon-Bronze, Nickel-Copper-Aluminum and any other material to the customer requirements.

Size: M3 to M48, 1/8” to 7/4”

Finish: plain, oiled, auto black, hot-dip galvanized, electroplated (with de-embrittlement)

Standards: DIN 1278 (Flat Section), DIN 7980 (Square section), ASME 818.21.1 (Helical Spring-lock washers - regular, heavy, extra-duty & high-collar),JIS B 1251 (Regular & Heavy duty), IS 3063, IS 6735, 855 1802, BS 4464

Tests we do for our Spring-lock washers: Material composition, Hardness, Decarburization, Washer cross-section, Coiling, twist test, free height, toughness, appearance, compression test.

Typical dimensions for DIN127B/ IS3063 (or other flat section spring washers)

Nom, size

Inner dia (d) (min)

Outer dia (d) (min)

Width (mm)

Tolerance (+/-) mm

Thickness (mm)

Tolerance (+/-) mm

Weight (g/100pcs)

M3

3.1

6.2

1.3

0.1

0.8

0.1

11.0

M4

4.1

7.6

1.5

0.1

0.9

0.1

18.0

M5

5.1

9.2

18.

0.1

1.2

0.1

36.0

M6

6.1

11.8

2.5

0.15

1.6

0.1

83.0

M8

8.1

14.8

3

0.15

2

0.1

160.0

M10

10.2

18.1

3.5

0.2

2.2

0.15

253.0

M12

12.2

21.1

4

0.2

2.5

0.15

382.0

M14

14.2

24.1

4.5

0.2

3

0.15

601.0

M16

16.2

27.4

5

0.2

.35

0.2

891.0

M18

18.2

29.4

5

0.2

3.5

0.2

973.0

M20

20.5

33.6

6

0.2

4

0.2

1520.0

M22

22.5

35.9

6

0.2

4

0.2

1650.0

M24

24.5

40

7

0.25

5

0.2

2620.0

M27

27.5

43

7

0.25

5

0.2

2870.0

M30

30.5

48.2

8

0.25

6

0.2

4430.0

M33

33.5

55.2

10

0.25

6

0.2

6300.0

M36

36.5

58.2

10

0.25

6

0.2

6730.0

M39

39.5

61.2

10

0.25

6

0.2

7170.0

M42

42.5

68.2

12

0.25

7

0.25

11000

M45

45.5

71.2

12

0.25

7

0.25

11700

M48

49

75

12

0.25

7

0.25

12300


SINGHANIA INTERNATIONAL LTD.

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Our major export markets are Europe, USA, UK & South America.