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MISUMI Non-Metal Washers & Collars（Material：Bakelite）

Shape

Standard
Flanged
Flanged Solid
Counterbore
With Guide
Square Washers

11 items

: 30; 45; 60

Resin Washer - 11 different materials.

MISUMI

Eleven types of materials are available for different applications.

Volume Discount

Lead Time Reduction

METRIC

inCAD Components

CAD ：

2D / 3D
Days to Ship: 9 Days or more
Resin Washers - Flange type, configurable diameters and length.

MISUMI

Spacers available in polyacetal, MC nylon, phenolic (bakelite), fluororesin, PEEK and epoxy glass. Polyacetal (commonly known as Delrin) is an engineering thermoplastic with good strength, wear resistance, and dimensional stability, making it good for food applications. MC Nylon has excellent impact resistance, ideal for wear applications such as bearings and gears. Phenolic is a plastic with minimal thermal expansion, high compressive strength, excellent wear and abrasion resistance, and a low friction coefficient. |Fluororesin (PTFE) has the lowest coefficient of friction, can withstand high temperatures up to 250°C (500 °F), and is inert to chemicals and solvents, making it a great choice for food applications. PEEK has excellent temperature resistance up to 250°C (500 °F), and excellent flexural and tensile properties. Epoxy glass has excellent insulation properties as well as mechanical strength (310 Mpa) and bending strength (430 Mpa).

Lead Time Reduction

METRIC

inCAD Components

CAD ：

2D / 3D
Days to Ship: 9 Days or more
Straight Resin Collars.

MISUMI

Resin collars that can be used as spacers.

Lead Time Reduction

METRIC

inCAD Components

CAD ：

2D / 3D
Days to Ship: 9 Days or more
Resin Collars - With Flange.

MISUMI

Shoulder type resin collars.
For complete product overview and details on Shouldered Straight Spacers - Resin, Configurable Dimensions see the sections below:

Lead Time Reduction

METRIC

inCAD Components

CAD ：

2D / 3D
Days to Ship: 9 Days or more
Resin Washers - With cavity for screws.

MISUMI

Resin collars that hide the bolt heads.

Lead Time Reduction

METRIC

inCAD Components

CAD ：

2D / 3D
Days to Ship: 9 Days or more
Resin Washers - (U-WS) Standard dimensions, (Inches).

MISUMI

Commonly used as spacers are available in Polyacetal and Phenolic (Bakelite). Polyacetal (Commonly known as Delrin) is an Engineering thermoplastic with good strength, wear resistance, and dimensional stability | Phenolic is a plastic with minimal thermal expansion, high compressive strength, excellent wear and abrasion resistance, and a low coefficient of friction

Lead Time Reduction

INCH

CAD ：

2D / 3D
Days to Ship: 9 Days or more
Resin Washers - (U-FW) Configurable dimensions, (Inches).

MISUMI

Commonly used as spacers are available in Polyacetal and Phenolic (Bakelite). Polyacetal (Commonly known as Delrin) is an Engineering thermoplastic with good strength, wear resistance, and dimensional stability | Phenolic is a plastic with minimal thermal expansion, high compressive strength, excellent wear and abrasion resistance, and a low coefficient of friction

INCH

CAD ：

2D / 3D
Days to Ship: 10 Days or more
Straight Collars - (U-CL) Resin, configurable length, (Inches).

MISUMI

Commonly used as spacers are available in Polyacetal and Phenolic (Bakelite). Polyacetal (Commonly known as Delrin) is an Engineering thermoplastic with good strength, wear resistance, and dimensional stability | Phenolic is a plastic with minimal thermal expansion, high compressive strength, excellent wear and abrasion resistance, and a low coefficient of friction

Lead Time Reduction

INCH

CAD ：

2D / 3D
Days to Ship: 9 Days or more
Straight Collars - (U-FC) Resin, configurable dimensions, (Inches).

MISUMI

Commonly used as spacers are available in Polyacetal and Phenolic (Bakelite). Polyacetal (Commonly known as Delrin) is an Engineering thermoplastic with good strength, wear resistance, and dimensional stability | Phenolic is a plastic with minimal thermal expansion, high compressive strength, excellent wear and abrasion resistance, and a low coefficient of friction

INCH

CAD ：

2D / 3D
Days to Ship: 10 Days or more
Flanged Collares - (U-CLI) Resin, configurable length, (Inches).

MISUMI

Commonly used as spacers are available in Polyacetal and Phenolic (Bakelite). Polyacetal (Commonly known as Delrin) is an Engineering thermoplastic with good strength, wear resistance, and dimensional stability | Phenolic is a plastic with minimal thermal expansion, high compressive strength, excellent wear and abrasion resistance, and a low coefficient of friction

Lead Time Reduction

INCH

CAD ：

2D / 3D
Days to Ship: 9 Days or more
Flanged Collares- (U-FCL) Resin, configurable dmensions, (Inches).

MISUMI

Commonly used as spacers are available in Polyacetal and Phenolic (Bakelite). Polyacetal (Commonly known as Delrin) is an Engineering thermoplastic with good strength, wear resistance, and dimensional stability | Phenolic is a plastic with minimal thermal expansion, high compressive strength, excellent wear and abrasion resistance, and a low coefficient of friction

INCH

CAD ：

2D / 3D
Days to Ship: 10 Days or more

Days to Ship:	9 Days or more

Days to Ship:	9 Days or more

Days to Ship:	9 Days or more

Days to Ship:	9 Days or more

Days to Ship:	9 Days or more

Days to Ship:	9 Days or more

Days to Ship:	10 Days or more

Days to Ship:	9 Days or more

Days to Ship:	10 Days or more

Days to Ship:	9 Days or more

Days to Ship:	10 Days or more


Brand
Product Series
CAD
Days to Ship
Specifications
Shape
Outer Dia.(mm)
Outer Dia.(inch)
Inner Dia.(mm)
Inner Dia.(inch)
Thickness / Length(mm)
Thickness / Length(inch)
Material

	Lead Time Reduction	Lead Time Reduction	Lead Time Reduction	Lead Time Reduction	Lead Time Reduction	Lead Time Reduction		Lead Time Reduction		Lead Time Reduction
Brand	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI
Product Series	Resin Washer - 11 different materials.	Resin Washers - Flange type, configurable diameters and length.	Straight Resin Collars.	Resin Collars - With Flange.	Resin Washers - With cavity for screws.	Resin Washers - (U-WS) Standard dimensions, (Inches).	Resin Washers - (U-FW) Configurable dimensions, (Inches).	Straight Collars - (U-CL) Resin, configurable length, (Inches).	Straight Collars - (U-FC) Resin, configurable dimensions, (Inches).	Flanged Collares - (U-CLI) Resin, configurable length, (Inches).	Flanged Collares- (U-FCL) Resin, configurable dmensions, (Inches).
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D
Days to Ship	9 Days or more	9 Days or more	9 Days or more	9 Days or more	9 Days or more	9 Days or more	10 Days or more	9 Days or more	10 Days or more	9 Days or more	10 Days or more
Specifications	METRIC inCAD Components	METRIC inCAD Components	METRIC inCAD Components	METRIC inCAD Components	METRIC inCAD Components	INCH	INCH	INCH	INCH	INCH	INCH
Shape	Standard	Flanged / Flanged Solid	Standard	Flanged	Counterbore	Standard	Standard	Standard	Standard	Flanged	Flanged
Outer Dia.(mm)	4 ～ 100	-	4 ～ 100	4 ～ 100	10 ～ 60	-	-	-	-	-	-
Outer Dia.(inch)	-	-	-	-	-	0.25 ～ 2	0.81 ～ 2	0.25 ～ 2	0.81 ～ 2	0.31 ～ 2	0.63 ～ 2
Inner Dia.(mm)	0 ～ 90	-	0 ～ 90	0 ～ 90	3 ～ 53	-	-	-	-	-	-
Inner Dia.(inch)	-	-	-	-	-	0.11 (#4) ～ 1.00 in (1")	0 ～ 1.875	0.11 (#4) ～ 1.00 in (1")	0 ～ 1.875	0.14 (#6) ～ 1.00 in (1")	0 ～ 1.875
Thickness / Length(mm)	2 ～ 10	-	10 ～ 100	10 ～ 100	3 ～ 50	-	-	-	-	-	-
Thickness / Length(inch)	-	-	-	-	-	0.078 ～ 0.375	0.094 ～ 0.5	0.375 ～ 4	0.38 ～ 4	0.375 ～ 4	0.38 ～ 4
Material	Bakelite	Bakelite	Bakelite	Bakelite	Bakelite	Bakelite	Bakelite	Bakelite	Bakelite	Bakelite	Bakelite

Configure

Specification/Dimensions

Metric / Inch
- metric
- inch
Clear

Outer Dia.(mm)
4

4.2

4.3

5

5.5

6

6.5

7

7.5

8

9

10

11

12

13

14

15

16

18

20

22

25

28.0

30

32.0

35

40

45

50

60
[4-20/0.5mm Unit(s)][21-100/1mm Unit(s)]
Clear

Outer Dia.(inch)
0.25

0.31

0.38

0.44

0.5

0.63

0.75

0.88

1

1.25

1.5

1.75

2
[0.63-2/0.01inch Unit(s)]
Clear

Inner Dia.(mm)
0

1.7

2

2.1

2.2

2.6

2.7

2.8

3

3.2

3.3

4

4.2

4.3

4.5

5

5.3

5.5

6

6.3

6.5

8

8.3

8.5

10

10.3

10.5

12

12.3

15

16

20

25

30

35

40
[3-90/0.5mm Unit(s)]
Clear

Inner Dia.(inch)
0

0.078

0.094

0.109

0.11 (#4)

0.13 (#5)

0.14 (#6)

0.16 (#8)

0.19 (#10)

0.25 in (1/4")

0.31 in (5/16")

0.38 in (3/8")

0.50 in (1/2")

0.63 in (5/8")

0.75 in (3/4")

1.00 in (1")
[0.125-1.875/0.001inch Unit(s)]
Clear

Thickness / Length(mm)
0.1

0.13

0.2

0.25

0.3

0.5

0.8

1

1.5

1.6

2

2.5

3

4

5

6

7

8

10

11

12

13

14

15

16

17

18

20

25

30

35

40

45

50
[2-100/0.5mm Unit(s)]
Clear

Thickness / Length(inch)
0.078

0.094

0.125

0.188

0.375
[0.38-4/0.01inch Unit(s)][0.094-4/0.001inch Unit(s)]
Clear

Material
- MC Nylon
- Polyacetal
- Bakelite
- Epoxy Glass
- PEEK
- Fluororesin
- Polyslider
- Ceramics
- Thermal Insulation Material
- Polycarbonate
Clear

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CAD

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Clear

Days to Ship

All

Same day

7 Days or Less

8 Days or Less

9 Days or Less

10 Days or Less

11 Days or Less

12 Days or Less

13 Days or Less

15 Days or Less
Clear