Washers / Collars / Sleeves (Non-Metal, Plastics)（Material：Resin）

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Spacer / Duracon® / (hollow) / C

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)

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Starting from^∗ ：	0.19 €
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Min. Shipping Days ：	Same day

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Spacer Sleeves / PEEK 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)

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Starting from^∗ ：	0.53 €
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ART 88498 KORREX-Insulating tube

REYHER

Insulating tubes; KORREX insulating tubes

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Starting from^∗ ：	0.30 €
Min. Shipping Days ：	3 Days

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Ceramic spacers / 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.

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Starting from^∗ ：	1.63 €
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PTFE spacer (hollow) / CT

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)

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Starting from^∗ ：	0.20 €
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Spacer Sleeves / PEEK / PE0000-0000

HIROSUGI-KEIKI

[Materials] PEEK (Polyether Ether Ketone) Grade #NC
[Color] Light Brown
[Heat Distortion Temperature] 1.82 MPa...152°C
[UL Standard] UL94V-0 (material)

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Starting from^∗ ：	0.84 €
Min. Shipping Days ：	20 Days

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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)

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Starting from^∗ ：	0.30 €
Min. Shipping Days ：	20 Days

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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)

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Starting from^∗ ：	0.23 €
Min. Shipping Days ：	6 Days

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Spacer / hollow / Nylon / 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)

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Starting from^∗ ：	0.16 €
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Spacer Sleeves / PEEK / moulded part / PE0000-0000M

HIROSUGI-KEIKI

[Materials] PEEK (Polyether Ether Ketone) Grade #NC
[Color] Light Brown
[Heat Distortion Temperature] 1.82 MPa...155°C
[UL Standard] UL94V-0 (material)

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Starting from^∗ ：	0.75 €
Min. Shipping Days ：	20 Days

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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)

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Starting from^∗ ：	0.28 €
Min. Shipping Days ：	6 Days

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Spacer Sleeves / PBT / moulded part) / 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)

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Starting from^∗ ：	0.16 €
Min. Shipping Days ：	6 Days

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Screw spacers / hollow / 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)

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Starting from^∗ ：	0.17 €
Min. Shipping Days ：	20 Days

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Spacers / PPS / moulded / 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)

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Starting from^∗ ：	0.59 €
Min. Shipping Days ：	20 Days

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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

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Starting from^∗ ：	0.49 €
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Spacer Sleeves / hollow / phenolic

HIROSUGI-KEIKI

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

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Starting from^∗ ：	0.34 €
Min. Shipping Days ：	6 Days

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Mounting spacer for PCB / 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.)

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Starting from^∗ ：	0.16 €
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Ceramic bushings / R0000-0000

HIROSUGI-KEIKI

[Shape] With flange; Material: Alumina 96; Colour: White; Heat resistant temperature: 1300°C.

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Starting from^∗ ：	2.57 €
Min. Shipping Days ：	6 Days

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Polyacetal Bushing

SUNCO

Offers a heat resistance temperature range of 80 to 120°C along with superior impact and abrasion resistance.

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Starting from^∗ ：	0.15 €
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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)

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Starting from^∗ ：	0.20 €
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Mounting spacer for PCB (PEEK) / PPE

HIROSUGI-KEIKI

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

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Starting from^∗ ：	0.25 €
Min. Shipping Days ：	20 Days

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Spacers / PPS /hollow / CP

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)

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Starting from^∗ ：	0.26 €
Min. Shipping Days ：	14 Days

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Spacer Sleeves / PBT / hollow / CZ

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)

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Starting from^∗ ：	0.21 €
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Screw spacers / protective / 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

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Starting from^∗ ：	0.30 €
Min. Shipping Days ：	20 Days

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Polycarbonate (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)

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Starting from^∗ ：	0.87 €
Min. Shipping Days ：	20 Days

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Screw spacers / screw projection / ST

HIROSUGI-KEIKI

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Starting from^∗ ：	0.28 €
Min. Shipping Days ：	14 Days

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Shape
Outer Diameter(mm)
Internal Diameter(mm)
Thickness and length
Material

	Select to compare Promotional pricing ends 10/08/2025	Select to compare Promotional pricing ends 10/08/2025	Select to compare	Select to compare Promotional pricing ends 10/08/2025	Select to compare Promotional pricing ends 10/08/2025	Select to compare	Select to compare	Select to compare	Select to compare Promotional pricing ends 10/08/2025	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare Promotional pricing ends 10/08/2025	Select to compare	Select to compare Promotional pricing ends 10/08/2025	Select to compare	Select to compare	Select to compare Promotional pricing ends 10/08/2025	Select to compare	Select to compare	Select to compare Promotional pricing ends 10/08/2025	Select to compare	Select to compare	Select to compare
Brand	HIROSUGI-KEIKI	HIROSUGI-KEIKI	REYHER	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	SUNCO	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI
Product Series	Spacer / Duracon® / (hollow) / C	Spacer Sleeves / PEEK hollow / CPE	ART 88498 KORREX-Insulating tube	Ceramic spacers / hollow / CR	PTFE spacer (hollow) / CT	Spacer Sleeves / PEEK / PE0000-0000	ABS Bushing A / A-B	Bushing D / D-B	Spacer / hollow / Nylon / CN	Spacer Sleeves / PEEK / moulded part / PE0000-0000M	PTFE bushing T / T-B	Spacer Sleeves / PBT / moulded part) / Z0000-0000M	Screw spacers / hollow / CNS	Spacers / PPS / moulded / PS0000-0000M	Glass epoxy spacer (hollow) / CG	Spacer Sleeves / hollow / phenolic	Mounting spacer for PCB / PT	Ceramic bushings / R0000-0000	Polyacetal Bushing	ABS Spacer (Hollow) CA / CA-B	Mounting spacer for PCB (PEEK) / PPE	Spacers / PPS /hollow / CP	Spacer Sleeves / PBT / hollow / CZ	Screw spacers / protective / SH	Polycarbonate (Hollow) / CPC	Screw spacers / screw projection / ST
Starting from^∗	0.19 € Special price *Unit price with basic configuration Promotional pricing ends 10/08/2025 Volume Discount	0.53 € Special price *Unit price with basic configuration Promotional pricing ends 10/08/2025 Volume Discount	0.30 € *Unit price with basic configuration Volume Discount	1.63 € Special price *Unit price with basic configuration Promotional pricing ends 10/08/2025 Volume Discount	0.20 € Special price *Unit price with basic configuration Promotional pricing ends 10/08/2025 Volume Discount	0.84 € *Unit price with basic configuration	0.30 € *Unit price with basic configuration	0.23 € *Unit price with basic configuration	0.16 € Special price *Unit price with basic configuration Promotional pricing ends 10/08/2025 Volume Discount	0.75 € *Unit price with basic configuration	0.28 € *Unit price with basic configuration	0.16 € *Unit price with basic configuration	0.17 € *Unit price with basic configuration	0.59 € *Unit price with basic configuration	0.49 € Special price *Unit price with basic configuration Promotional pricing ends 10/08/2025 Volume Discount	0.34 € *Unit price with basic configuration	0.16 € Special price *Unit price with basic configuration Promotional pricing ends 10/08/2025 Volume Discount	2.57 € *Unit price with basic configuration	0.15 € *Unit price with basic configuration Volume Discount	0.20 € Special price *Unit price with basic configuration Promotional pricing ends 10/08/2025	0.25 € *Unit price with basic configuration	0.26 € *Unit price with basic configuration	0.21 € Special price *Unit price with basic configuration Promotional pricing ends 10/08/2025 Volume Discount	0.30 € *Unit price with basic configuration	0.87 € *Unit price with basic configuration	0.28 € *Unit price with basic configuration
Min. Shipping Days	Same day	Same day	3 Days	Same day	Same day	20 Days	20 Days	6 Days	Same day	20 Days	6 Days	6 Days	20 Days	20 Days	Same day	6 Days	Same day	6 Days	Same day	Same day	20 Days	14 Days	Same day	20 Days	20 Days	14 Days
Specifications					Stock
Shape	Standard	Standard	Flange	Standard	Standard	Flange	Flange	Flange	Standard	Flange	Flange	Flange	Standard	Flange	Standard	Standard	Standard	Flange	-	Standard	Standard	Standard	Standard	Counterbored	Standard	Counterbored
Outer Diameter(mm)	4 ～ 16	5 ～ 10	5,8 ～ 23,3	4.2 ～ 8	4 ～ 10	3 ～ 4	5	3 ～ 6	3.7 ～ 6.3	3.7 ～ 4	3 ～ 8	3.5 ～ 11	5.5 ～ 7	3.5 ～ 4.7	4 ～ 6	6 ～ 10	2 ～ 3	4 ～ 18	6 ～ 12	5 ～ 10	2	4 ～ 8	4 ～ 8	8	10	8
Internal Diameter(mm)	2.1 ～ 12.5	2.6 ～ 6	4 ～ 20	2.3 ～ 4.3	2.1 ～ 6.3	2 ～ 3	4	2 ～ 5.2	2.2 ～ 4.2	3	2 ～ 6.5	3 ～ 8.3	3.6 ～ 4.7	3 ～ 3.2	2.1 ～ 3.2	3.2 ～ 6.3	1 ～ 2	3.1 ～ 14.2	2.6 ～ 5	2.2 ～ 6.3	1	2.2 ～ 5.2	2.1 ～ 5.2	3.2	6.3	3.2
Thickness and length	1 ～ 100	1 ～ 27	10 ～ 25	5 ～ 20	0.5 ～ 30	2.3 ～ 4	4	1.3 ～ 6	2 ～ 25	4	1.3 ～ 6.5	1.9 ～ 5.5	2 ～ 12	1.3 ～ 3.5	1 ～ 3	1 ～ 12	0.5 ～ 13	3.5 ～ 11	2.1 ～ 6	1 ～ 23	2 ～ 6	1 ～ 13	1.5 ～ 23	7	45 ～ 60	5
Material	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin

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Thickness and length
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