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Metal Washers, Collars（O.D. Tolerance：Not Specified）

Metal washers and collars are versatile fasteners designed to distribute loads, provide spacing, and ensure precise positioning in various mechanical and engineering applications. These components are essential in preventing loosening and damage to surfaces during the tightening of bolts and screws. Available in multiple materials such as stainless steel, steel, brass, and aluminum, they offer varying degrees of strength, corrosion resistance, and weight. Customizable in terms of inner and outer diameters, thickness, and surface treatments like black oxide and nickel plating, metal washers and collars cater to specific needs, ensuring optimal performance and longevity in demanding environments.

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Brand	(3) (0) HIROSUGI-KEIKI (7) IWATA MFG (0) TAIYO STAINLESS SPRING (0)
CAD	2D 3D
Days to Ship	All Same day 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less Others

10 items

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: 30; 45; 60

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Spacers

MISUMI

[Features]·It can be used as a reinforcement to fasten soft wood with bolts.

Volume Discount

CAD ：: 2D / 3D

I.D. Shape	O.D.(mm)	I.D.(mm)	Thickness/Length(mm)	Shape	Material	Surface Treatment	I.D. Tolerance	Thickness / Length Tolerance	O.D. Tolerance	Sale Type
Straight	3 ～ 12.2	2 ～ 10.2	3 ～ 30	Straight	Steel	Trivalent Chromate (Black)	Not Specified	±0.1 ～ Not Specified	Not Specified	Single Item

From: ₹ 25.00
Days to Ship: Same day or more

Same day or more

You can add up to 6 items per a category to the compare list. Compare

Hollow Collars

MISUMI

[Features]·A pipe collar made of SGP/STPG materials.

CAD ：: 2D / 3D

I.D. Shape	O.D.(mm)	I.D.(mm)	Thickness/Length(mm)	Shape	Material	Surface Treatment	I.D. Tolerance	Thickness / Length Tolerance	O.D. Tolerance	Sale Type
Straight	10.5 ～ 48.6	5.7 ～ 41.6	6 ～ 200	Straight	Steel	Not Provided / Black Oxide	Not Specified	±0.2	Not Specified	Single Item

Days to Ship: 8 Day(s) or more

8 Day(s) or more

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Aluminum Spacer (Hollow) CL-E/-BE/-KE

HIROSUGI-KEIKI

[Nominal size (M) of compatible screws] 2/2.6/3/4/5/6
[Materials] For M2: Lead-free free-cutting aluminum (CB156) with lead content of 10 ppm or less.
For M2.6 to M6: Lead-free free-cutting aluminum (KS26) with lead content of 300 ppm or less
[Treatment] Pickling, black alumite (BAL), Kanigen plating

Volume Discount

I.D. Shape	O.D.(mm)	I.D.(mm)	Thickness/Length(mm)	Shape	Material	Surface Treatment	I.D. Tolerance	Thickness / Length Tolerance	O.D. Tolerance	Sale Type
Straight	6 ～ 8	3.2 ～ 4.3	1 ～ 20	Straight	Aluminum	Not Provided	±0.15	±0.1	Not Specified	Bulk Package

From: ₹ 304.00
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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Metal Washers - with Selectable Shape

MISUMI

[Features]·You can choose the shape according to the situation of use. ·The shape is straight.

CAD ：: 2D / 3D

I.D. Shape	O.D.(mm)	I.D.(mm)	Thickness/Length(mm)	Shape	Material	Surface Treatment	I.D. Tolerance	Thickness / Length Tolerance	O.D. Tolerance	Sale Type
Straight	10 ～ 50	3 ～ 30	3 ～ 10	Straight	Stainless Steel ～ Steel	Not Provided / Black Oxide / Electroless Nickel Plating	+0.3~+0.1	±0.1	Not Specified	Single Item

Days to Ship: 8 Day(s) or more

8 Day(s) or more

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Stainless Steel Spacer (Hollow) CU/CU-H/CU-U

HIROSUGI-KEIKI

[Nominal size (M) of compatible screws] 2/2.6/3/4/5/6
[Materials] Stainless steel (SUS303 / 304 / 316)
[Treatment] Degreasing

Volume Discount

I.D. Shape	O.D.(mm)	I.D.(mm)	Thickness/Length(mm)	Shape	Material	Surface Treatment	I.D. Tolerance	Thickness / Length Tolerance	O.D. Tolerance	Sale Type
Straight	4 ～ 10	2.2 ～ 6.3	1 ～ 30	Straight	Stainless Steel	Not Provided	±0.1 ～ ±0.15	±0.1	Not Specified	Single Item / Bulk Package

From: ₹ 35.00
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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Aluminum Spacer (Hollow/Pickled) / CL-E

HIROSUGI-KEIKI

[Supported Screw Nominal (M)] 2/2.6/3/4/5/6
[Material] For M2: Lead-Free Free-Cutting Aluminum (CB156) Lead Content 10 ppm or Less / For M2.6 to M6: Lead-Free Free-Cutting Aluminum (KS26) Lead Content 300 ppm or Less
[Processing] Pickling
RoHS-compliant

Volume Discount

I.D. Shape	O.D.(mm)	I.D.(mm)	Thickness/Length(mm)	Shape	Material	Surface Treatment	I.D. Tolerance	Thickness / Length Tolerance	O.D. Tolerance	Sale Type
Straight	6	3.2	5	Straight	Aluminum	Not Provided	±0.15	±0.1	Not Specified	Bulk Package

From: ₹ 21.00
Days to Ship: 5 Day(s) or more

5 Day(s) or more

You can add up to 6 items per a category to the compare list. Compare

Steel Spacer (Hollow) / CF-E

HIROSUGI-KEIKI

[Nominal size (M) of compatible screws] 2/2.6/3/4/5/6
[Materials] Free-cutting steel (SUM)
[Treatment] Trivalent chromium chromate treatment

Volume Discount

I.D. Shape	O.D.(mm)	I.D.(mm)	Thickness/Length(mm)	Shape	Material	Surface Treatment	I.D. Tolerance	Thickness / Length Tolerance	O.D. Tolerance	Sale Type
Straight	4 ～ 10	2.2 ～ 6.3	3 ～ 25	Straight	Special Steel	Trivalent Chromate (White)	±0.05 ～ ±0.15	±0.1	Not Specified	Single Item / Bulk Package

From: ₹ 28.00
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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Brass Spacer (Hollow, Round) Pipe CB-P/CB-PC

HIROSUGI-KEIKI

[Nominal size (M) of compatible screws] 2/2.6/3/4/5/6
[Materials] Brass (C2700T-H) with less than 10 ppm cadmium content
[Treatment] Degreasing, nickel plating (Ni)

I.D. Shape	O.D.(mm)	I.D.(mm)	Thickness/Length(mm)	Shape	Material	Surface Treatment	I.D. Tolerance	Thickness / Length Tolerance	O.D. Tolerance	Sale Type
Straight	3.2 ～ 8	2.2 ～ 6.4	2 ～ 10	Straight	Brass	Not Provided / Electroless Nickel Plating	Not Specified	Not Specified	Not Specified	Bulk Package

From: ₹ 301.00
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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Eco Spacer (Hollow) / CE-N

HIROSUGI-KEIKI

[Supported Screw Nominal (M)] 2/2.6/3/4/5/6
[Material] Lead-Free Free-Cutting Brass (Bismuth Base)
[Processing] Nickel Plating (Ni)

I.D. Shape	O.D.(mm)	I.D.(mm)	Thickness/Length(mm)	Shape	Material	Surface Treatment	I.D. Tolerance	Thickness / Length Tolerance	O.D. Tolerance	Sale Type
Straight	4 ～ 8	2.2 ～ 5.3	3 ～ 10	Straight	Brass	Electroless Nickel Plating	±0.15	±0.1	Not Specified	Bulk Package

From: ₹ 19.00
Days to Ship: 6 Day(s) or more

6 Day(s) or more

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Brass Spacer (Hollow, Square) / CQB-E

HIROSUGI-KEIKI

[Supported Screw Nominal (M)] 3/4
[Material] Free-Cutting Brass (C3604BD), Cadmium Content Less than 75 ppm
[Processing] Nickel Plating (Ni)

I.D. Shape	O.D.(mm)	I.D.(mm)	Thickness/Length(mm)	Shape	Material	Surface Treatment	I.D. Tolerance	Thickness / Length Tolerance	O.D. Tolerance	Sale Type
Straight	6	3.2	30	Square	Brass	Electroless Nickel Plating	±0.15	±0.1	Not Specified	Bulk Package

From: ₹ 48.00
Days to Ship: 6 Day(s) or more

6 Day(s) or more


Brand
Product Series
CAD
From
Days to Ship
I.D. Shape
O.D.(mm)
I.D.(mm)
Thickness/Length(mm)
Shape
Material
Surface Treatment
I.D. Tolerance
Thickness / Length Tolerance
O.D. Tolerance
Sale Type

	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare
Brand	MISUMI	MISUMI	HIROSUGI-KEIKI	MISUMI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI
Product Series	Spacers	Hollow Collars	Aluminum Spacer (Hollow) CL-E/-BE/-KE	Metal Washers - with Selectable Shape	Stainless Steel Spacer (Hollow) CU/CU-H/CU-U	Aluminum Spacer (Hollow/Pickled) / CL-E	Steel Spacer (Hollow) / CF-E	Brass Spacer (Hollow, Round) Pipe CB-P/CB-PC	Eco Spacer (Hollow) / CE-N	Brass Spacer (Hollow, Square) / CQB-E
CAD	2D / 3D	2D / 3D		2D / 3D
From	₹ 25.00		₹ 304.00		₹ 35.00	₹ 21.00	₹ 28.00	₹ 301.00	₹ 19.00	₹ 48.00
Days to Ship	Same day or more	8 Day(s) or more	5 Day(s) or more	8 Day(s) or more	5 Day(s) or more	5 Day(s) or more	5 Day(s) or more	5 Day(s) or more	6 Day(s) or more	6 Day(s) or more
I.D. Shape	Straight	Straight	Straight	Straight	Straight	Straight	Straight	Straight	Straight	Straight
O.D.(mm)	3 ～ 12.2	10.5 ～ 48.6	6 ～ 8	10 ～ 50	4 ～ 10	6	4 ～ 10	3.2 ～ 8	4 ～ 8	6
I.D.(mm)	2 ～ 10.2	5.7 ～ 41.6	3.2 ～ 4.3	3 ～ 30	2.2 ～ 6.3	3.2	2.2 ～ 6.3	2.2 ～ 6.4	2.2 ～ 5.3	3.2
Thickness/Length(mm)	3 ～ 30	6 ～ 200	1 ～ 20	3 ～ 10	1 ～ 30	5	3 ～ 25	2 ～ 10	3 ～ 10	30
Shape	Straight	Straight	Straight	Straight	Straight	Straight	Straight	Straight	Straight	Square
Material	Steel	Steel	Aluminum	Stainless Steel ～ Steel	Stainless Steel	Aluminum	Special Steel	Brass	Brass	Brass
Surface Treatment	Trivalent Chromate (Black)	Not Provided / Black Oxide	Not Provided	Not Provided / Black Oxide / Electroless Nickel Plating	Not Provided	Not Provided	Trivalent Chromate (White)	Not Provided / Electroless Nickel Plating	Electroless Nickel Plating	Electroless Nickel Plating
I.D. Tolerance	Not Specified	Not Specified	±0.15	+0.3~+0.1	±0.1 ～ ±0.15	±0.15	±0.05 ～ ±0.15	Not Specified	±0.15	±0.15
Thickness / Length Tolerance	±0.1 ～ Not Specified	±0.2	±0.1	±0.1	±0.1	±0.1	±0.1	Not Specified	±0.1	±0.1
O.D. Tolerance	Not Specified	Not Specified	Not Specified	Not Specified	Not Specified	Not Specified	Not Specified	Not Specified	Not Specified	Not Specified
Sale Type	Single Item	Single Item	Bulk Package	Single Item	Single Item / Bulk Package	Bulk Package	Single Item / Bulk Package	Bulk Package	Bulk Package	Bulk Package

Configure

Specification/Dimensions

I.D. Shape
- Straight
- Counterbored
- Tapped
- Flat Head Screw
- Screw Hole
- Slotted Hole, Notched
- 2-Hole
Larger Image

Clear

O.D.(mm)
3

3.2

3.35

3.65

3.8

4

4.2

4.5

5

5.2

5.3

5.5

6

6.3

6.4

6.5

7

7.5

7.8

8

8.5

9

9.5

10

10.5

11

11.5

12

12.2

12.5

13

13.5

13.8

14

14.5

15

15.5

16

16.5

17

17.3

17.5

18

18.5

19

19.5

20

20.5

21

21.5

21.7

22

22.5

23

23.5

24

24.5

25

25.5

26

26.5

27

27.2

27.5

28

28.5

29

29.5

30

30.5

31

31.5

32

32.5

33

33.5

34

34.5

35

35.5

36

36.5

37

37.5

38

38.5

39

39.5

40

40.5

41

41.5

42

42.5

42.7

43

43.5

44

44.5

45

45.5

46

46.5

47

47.5

48

48.5

48.6

49

49.5

50

51

52

53

54

55

56

57

58

59

60
[10-20.5/0.5mm Unit(s)][21-50/1mm Unit(s)]
Clear

I.D.(mm)
0

1

1.5

2

2.2

2.35

2.5

2.6

2.65

2.7

2.8

3

3.2

3.5

4

4.1

4.2

4.3

4.5

5

5.1

5.2

5.3

5.5

5.7

6

6.2

6.3

6.4

6.5

6.6

7.1

7.8

8

8.2

9

9.2

9.4

10

10.2

10.9

11

12

12.7

14.3

15

16

16.1

19.4

20

21.4

21.6

25

27.2

27.6

30

32.9

35.5

35.7

38.4

41.2

41.6
[3-30/0.5mm Unit(s)]
Clear

Thickness/Length(mm)
1

1.5

1.6

2

2.5

3

3.5

4

4.5

5

5.5

6

6.5

7

7.5

8

8.5

9

9.5

10

10.5

11

11.5

12

12.5

13

13.5

14

14.5

15

15.5

16

16.5

17

17.5

18

18.5

19

19.5

20

22

25

28

30

32

35

40

45

50

60

100
[3-10/0.1mm Unit(s)][6-200/0.5mm Unit(s)]
Clear

Shape
- Straight
- Flanged
- Square
Larger Image

Clear

Material
Aluminum

Brass

Special Steel

Stainless Steel

Steel
Clear

Surface Treatment
- Not Provided
- Black Oxide
- Electroless Nickel Plating
- Low Temperature Black Plating
- Anodize (Clear)
- Anodize (Black)
- Trivalent Chromate (Black)
- Trivalent Chromate (White)
Clear

I.D. Tolerance
±0.05

+0.05 to 0

±0.1

+0.1 to -0.2

±0.15

+0.2~0

±0.3

+0.3~+0.1

H7

Not Specified
Clear

Thickness / Length Tolerance
-0.1~-0.3

-0.01~-0.03

0~-0.3

0~-0.2

0~-0.1

0~-0.02

±0.005

±0.01

+0.02~0

+0.03~+0.01

±0.05

±0.08

±0.1

+0.1~0

±0.13

±0.15

±0.2

+0.2~0

+0.3~+0.1

±0.4

Not Specified
Clear