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Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 9/2/2025 to 7:00 (SGT) 10/2/2025. We apologize for the inconvenience.
Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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HIROSUGI-KEIKI Non-Metal Washers, Collars（Material：Resin）

Shape

Standard
Shouldered
Flanged Solid
Counterbored
With Guide
Square Washer

21 items

: 30; 45; 60

PTFE Spacer (Hollow) CT/CT-B

HIROSUGI-KEIKI

[Nominal Size (M) of Compatible Screws] 2/2.6/3/4/5/6
[Materials] PTFE
[Color] Opaque White/Black
[Heat Resistance Temperature] Continuous 240°C Non-flammable
[UL Standard] UL94V-0 (material)

Standard Price:	SGD 0.21-
Days to Ship:	4 Day(s) or more

Peak Spacer (Hollow) CPE

HIROSUGI-KEIKI

[Supported Screw Nominal (M)] 2/2.6/3/4/5/6
[Material] PEEK (Polyetheretherketone)
[Color] Light Brown
[Heat Warping Temperature] 1.82 MPa: 152°C
[UL Standard] UL94V-0 (Materials)

Standard Price:	SGD 0.61-
Days to Ship:	18 Day(s) or more

Ceramic Spacer (Hollow) / CR

HIROSUGI-KEIKI

[Supported Screw Nominal (M)] 2/2.6/3/4/5/6
[Material] Alumina 96
[Color] White
[Heat Resistant Temperature] 1,300°C
Ceramic spacer made from inorganic alumina 96.
It is a product jointly developed by Hirosugi-Keiki and Otsuka Ceramics, made of a new material that combines insulation resistance, heat resistance, abrasion resistance and high strength.

Standard Price:	SGD 2.00-
Days to Ship:	18 Day(s) or more

Duracon Spacer (Hollow) C/C-B/C-BU

HIROSUGI-KEIKI

[Nominal Size (M) of Compatible Screws] 2/2.6/3/4/5/6/8/10/12
[Materials] Duracon (POM)
[Color] Milky white/black/blue
[Heat Distortion Temperature] 1.82 MPa...110°C
[UL Standard] UL94-HB (material)

Standard Price:	SGD 0.21-
Days to Ship:	4 Day(s) or more

PTFE Bushing T/T-B

HIROSUGI-KEIKI

[Materials] PTFE
[Color] Opaque White/Black
[Heat Resistance Temperature] Continuous 240°C Non-flammable
[UL Standard] UL94V-0 (material)

Standard Price:	SGD 0.27-
Days to Ship:	21 Day(s) or more

Nylon Spacer (Hollow) / CN

HIROSUGI-KEIKI

[Supported Screw Nominal (M)] 2/2.6/3/4
[Material] Nylon 66
[Color] Translucent
[Heat Warping Temperature] 1.82 MPa: 75°C
[UL Standard] UL94V-2 (Materials)

Standard Price:	SGD 0.17-
Days to Ship:	4 Day(s) or more

Bushing D/D-B

HIROSUGI-KEIKI

[Materials] Duracon (POM)
[Color] Milky White / Black
[Heat Distortion Temperature] 1.82 MPa...110°C
[UL Standard] UL94-HB (material)

Standard Price:	SGD 0.31-
Days to Ship:	7 Day(s) or more

Nylon Spacer CNS

HIROSUGI-KEIKI

[Supported Screw Nominal (M)] 3/4
[Material] Nylon 66
[Color] Translucent
[Heat Warping Temperature] 1.82 MPa: 75°C
[UL Standard] UL94V-2 (Materials)

Standard Price:	SGD 0.17-
Days to Ship:	18 Day(s) or more

Semiconductor Mounting Spacer (PEEK) / PPE

HIROSUGI-KEIKI

[Material] PEEK (Polyetheretherketone)
[Color] Light Brown
[Heat Warping Temperature] 1.82 MPa: 152°C
[UL Standard] UL94V-0 (Materials)

Standard Price:	SGD 0.24-
Days to Ship:	21 Day(s) or more

PPS Bushing (Molded Product)/PS0000-0000M

HIROSUGI-KEIKI

[Materials] PPS (Polyphenylene Sulfide) Grade #A504X90 40% Glass Fiber Content
[Color] Dark Brown
[Heat Distortion Temperature] 1.80 MPa...260°C
[UL Standard] UL94V-0 (material)

Standard Price:	SGD 0.66-
Days to Ship:	21 Day(s) or more

PBT Bushing (Molded Product)/Z0000-0000M

HIROSUGI-KEIKI

[Materials] 2PBT Grade #1403G6 30% Glass Fiber Content
[Color] Grayish White
[Heat Distortion Temperature] 1.82 MPa...140°C
[UL Standard] UL94V-0 (material)

Standard Price:	SGD 0.16-
Days to Ship:	7 Day(s) or more

Ceramic Bushing/R0000-0000

HIROSUGI-KEIKI

[Materials] Alumina 96
[Color] White
[Heat Resistance Temperature] 1300°C

Standard Price:	SGD 3.33-
Days to Ship:	21 Day(s) or more

ABS Spacer (Hollow) CA/CA-B

HIROSUGI-KEIKI

[Nominal Size (M) of Compatible Screws] 2/2.6/3/4/5/6
[Materials] ABS
[Color] Ivory/Black
[Heat Distortion Temperature] 1.82 MPa...85°C
[UL Standard] UL94-HB (material)

Standard Price:	SGD 0.20-
Days to Ship:	18 Day(s) or more

Glass Epoxy Spacer (Hollow) / CG

HIROSUGI-KEIKI

[Supported Screw Nominal (M)] 2/2.6/3/4/5/6
[Material] Glass Epoxy, Grade #EW-3105
[Color] Transparent Yellow Green

Standard Price:	SGD 0.66
Days to Ship:	21 Day(s) or more

PPS Spacer (Hollow) /CP

PPS Spacer (Hollow) /CP【1-50 Pieces Per Package】

HIROSUGI-KEIKI

[Supported Screw Nominal (M)] 2/2.6/3/4/5/6
[Material] PPS (Polyphenylene Sulfide) Grade #1140A1 40% Glass Fiber Filled
[Color] Brown
[Heat Warping Temperature] 1.82 MPa: 260°C
[UL Standard] UL94V-0 (Materials)

Volume Discount

Standard Price:	SGD 0.25-
Days to Ship:	16 Day(s) or more

Polycarbonate Spacer (Hollow) CPC

HIROSUGI-KEIKI

[Supported Screw Nominal (M)] 3/4/5/6/8/10/12
[Material] PC (Polycarbonate)
[Color] Transparent
[Heat Warping Temperature] 1.82 MPa: 130°C
[UL Standard] UL94V-2 (Materials)

Standard Price:	SGD 1.01-
Days to Ship:	21 Day(s) or more

Bake Spacer (Hollow) CX/CX-B

HIROSUGI-KEIKI

[Nominal Size (M) of Compatible Screws] 2/2.6/3/4/5/6
[Materials] Phenol Resin
[Color] Brown/Black

Standard Price:	SGD 0.24-
Days to Ship:	7 Day(s) or more

PBT Spacer (Hollow) CZ/CZ-B

HIROSUGI-KEIKI

[Nominal Size (M) of Compatible Screws] 2/2.6/3/4/5/6
[Materials] Duranex (PBT) Grade #CN7030LN
[Color] Grayish White/Black
[Heat Distortion Temperature] 1.82 MPa...200°C
[UL Standard] UL94V-0 (material)

Standard Price:	SGD 0.22-
Days to Ship:	7 Day(s) or more

Semiconductor Mounting Spacer PT

HIROSUGI-KEIKI

[Materials] PTFE Tube
[Colors] Opaque White/Black/Blue/Green/Red
[Heat Resistance Temperature] Continuous 240°C Non-flammable
[UL Standard] UL94V-0 (material)
Available in various colors (black, red, green, blue.)

Standard Price:	SGD 0.16-
Days to Ship:	7 Day(s) or more

Set Spacer (Screw Protection Type) / SH

HIROSUGI-KEIKI

[Supported Screw Nominal (M)] 2/2.6/3
Main Body
[Material] Duracon (POM)
[Color] Milky White
[Heat Warping Temperature] 1.82 MPa: 110°C
[UL Standard] UL94-HB (Materials)
Set Washer
[Material] Duracon (POM)
* Spacer and washer are delivered as a set

Standard Price:	SGD 0.29
Days to Ship:	21 Day(s) or more

ABS Bushing A/A-B

HIROSUGI-KEIKI

[Materials] ABS
[Color] Ivory/Black
[Heat Distortion Temperature] 1.82 MPa...85°C
[UL Standard] UL94-HB (material)

Standard Price:	SGD 0.29
Days to Ship:	21 Day(s) or more


Brand
Product Series
Days to Ship
Shape
Material
O.D.(mm)
Inner Dia.(mm)
Thickness/Length


Brand	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI
Product Series	PTFE Spacer (Hollow) CT/CT-B	Peak Spacer (Hollow) CPE	Ceramic Spacer (Hollow) / CR	Duracon Spacer (Hollow) C/C-B/C-BU	PTFE Bushing T/T-B	Nylon Spacer (Hollow) / CN	Bushing D/D-B	Nylon Spacer CNS	Semiconductor Mounting Spacer (PEEK) / PPE	PPS Bushing (Molded Product)/PS0000-0000M	PBT Bushing (Molded Product)/Z0000-0000M	Ceramic Bushing/R0000-0000	ABS Spacer (Hollow) CA/CA-B	Glass Epoxy Spacer (Hollow) / CG	PPS Spacer (Hollow) /CP【1-50 Pieces Per Package】	Polycarbonate Spacer (Hollow) CPC	Bake Spacer (Hollow) CX/CX-B	PBT Spacer (Hollow) CZ/CZ-B	Semiconductor Mounting Spacer PT	Set Spacer (Screw Protection Type) / SH	ABS Bushing A/A-B
Days to Ship	4 Day(s) or more	18 Day(s) or more	18 Day(s) or more	4 Day(s) or more	21 Day(s) or more	4 Day(s) or more	7 Day(s) or more	18 Day(s) or more	21 Day(s) or more	21 Day(s) or more	7 Day(s) or more	21 Day(s) or more	18 Day(s) or more	21 Day(s) or more	16 Day(s) or more	21 Day(s) or more	7 Day(s) or more	7 Day(s) or more	7 Day(s) or more	21 Day(s) or more	21 Day(s) or more
Shape	Standard	Standard	Standard	Standard	Shouldered	Standard	Shouldered	Standard	Standard	Shouldered	Shouldered	Shouldered	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Counterbored	Shouldered
Material	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin
O.D.(mm)	4 ～ 10	5 ～ 10	4.2 ～ 8	4 ～ 16	3 ～ 8	3.7 ～ 6.3	3 ～ 6.8	5.5 ～ 7	2	3.5 ～ 4.7	3.5 ～ 11	5 ～ 18	5 ～ 10	4 ～ 6	4 ～ 8	10	6 ～ 10	4 ～ 8	2 ～ 3	8	5
Inner Dia.(mm)	2.1 ～ 6.3	2.6 ～ 6	2.3 ～ 4.3	2.1 ～ 12.5	2 ～ 6.5	2.2 ～ 4.2	2 ～ 6	3.6 ～ 4.7	1	3 ～ 3.2	3 ～ 8.3	3.1 ～ 14.2	2.2 ～ 6.3	2.1 ～ 3.2	2.2 ～ 5.2	6.3	3.2 ～ 6.3	2.1 ～ 5.2	1 ～ 2	3.2	4
Thickness/Length	0.5 ～ 30	1 ～ 27	5 ～ 20	1 ～ 100	1.3 ～ 4.5	2 ～ 24	1.8 ～ 6	2 ～ 12	2 ～ 6	1.3 ～ 3.5	1.9 ～ 5.5	4 ～ 11	1 ～ 23	1 ～ 3	1 ～ 13	45 ～ 60	1 ～ 4	1.5 ～ 23	0.5 ～ 13	7	4

Configure

Specification/Dimensions

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

O.D.(mm)
2

3

3.5

3.6

3.7

4

4.2

4.3

4.5

4.7

4.8

5

5.2

5.4

5.5

6

6.3

6.5

6.8

7

7.5

7.9

8

9

10

11

11.5

12

13

14

15

16

17

18

20

21

22

24

25

26

28.0

30

32.0

35

40

45

50

60
Clear

Inner Dia.(mm)
0

1

1.7

2

2.1

2.2

2.3

2.6

2.7

2.8

3

3.1

3.2

3.3

3.6

3.7

4

4.1

4.2

4.3

4.5

4.7

5

5.2

5.3

5.5

6

6.1

6.2

6.3

6.4

6.5

8

8.2

8.3

8.4

8.5

10

10.3

10.4

10.5

12

12.3

12.5

13

14.2

15

16

20

22

24

25

30

35

40
Clear

Thickness/Length
0.1

0.13

0.2

0.25

0.3

0.5

0.6

0.8

0.9

1

1.2

1.3

1.5

1.6

1.8

1.9

2

2.1

2.3

2.4

2.5

3

3.3

3.5

3.9

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

21

22

23

24

25

26

27

28

29

30

33

35

40

45

46

50

55

60

62

100

500
Clear

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HIROSUGI-KEIKI Non-Metal Washers, Collars（Material：Resin）

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Material

O.D.(mm)

Inner Dia.(mm)

Thickness/Length

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