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A wide variety of standard and configurable components for factory automation engineers in industries such as automotive, semiconductor, packaging, medical and many more.
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A good selection of accessories such as screws, bolts, washers and nuts that you may need for your daily engineering usage.
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Browse industrial materials ranging from heat insulating plates, sponges, to metal and plastic materials in different sizes to meet your various applications.
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A wide variety of wiring parts for connecting and protecting control and PC parts including Connectors, Cables, Electric Wires, Crimping Terminals and more.
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A large variety of items used in R&D and Clean Room including research Equipment, Laboratory Essentials, Analysis Supplies, Clean Environment-Related Equipment and more.
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Browse our wide variety of mold components including Ejector Pins, Sleeves, Leader Components, Sprue Bushings and many more.
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Discontinued Products

This translation is a Google translation Terjemahan ini adalah terjemahan Google

Penghentian penjualan kategori produk pneumatik Seri Ekonomi (E-series). Info Detail
Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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Washers（Page2）

Metal Washers
We have a lineup of nearly all washers circulating in the market, including square or wavy types, as well as flat (round) washers and spring washers.
They are mainly available in small boxes and packs, but we sell many items individually. For customers who are price sensitive, purchasing in small boxes is recommended.
Contact us if you cannot find the desired size.
[Materials]
Iron (steel SCM), stainless steel (SUS304, SUS410, SUS316L), titanium, brass, and many others
[Surface Processing]
None, ferrosoferric oxide coating, electroless nickel plating, trivalent chromate, trivalent black, trivalent white, unichrome plating, chromate plating, chrome plating, nickel plating, anodized, polished, painted, and others
[Nominal Screw Diameter] M (mm), imperial (inch), others
[Thickness] 0.1 to 30 mm

75 items

: 30; 45; 60

Days to Ship	All Same day 1 Day(s) or Less 8 Day(s) or Less 9 Day(s) or Less 10 Day(s) or Less 11 Day(s) or Less 12 Day(s) or Less 13 Day(s) or Less 14 Day(s) or Less 15 Day(s) or Less

Titanium Washer (with Gas Ventilation Groove) - SWAT-VF/SWAT-VF-PC

NABEYA BI-TECH

For FPD manufacturing equipment, semiconductor manufacturing equipment and other vacuum equipment and chambers in clean rooms.

CAD ：: 2D / 3D

Standard Price:	17,672 IDR-
Days to Ship:	53 Day(s) or more

Bezel Washer - SWBS

NABEYA BI-TECH

Flat head screw washer. Provides an attractive finish to the surface it mounts to.

CAD ：: 2D / 3D

Standard Price:	104,049 IDR-
Days to Ship:	8 Day(s) or more

On Sale Till 31/03/2025

Spherical Washer - SQW/SQWS

NABEYA BI-TECH

Use in a concave/convex setup. Supports a maximum base tilt of 2°.

CAD ：: 2D / 3D

Standard Price:	154,687 IDR-
	Special Price
Days to Ship:	Same day or more

Washer (Titanium ) - SWAT-F/SWAT-S

NABEYA BI-TECH

The surface has been modified via special chemical polishing and brightening treatments. Oil and dust do not adhere to the surface, and there is minimal gas discharge.

CAD ：: 2D / 3D

Standard Price:	9,158 IDR-
Days to Ship:	53 Day(s) or more

On Sale Till 31/03/2025

Spherical Washer (BJ742-SUS)

IMAO CORPORATION

Stainless steel spherical washers.

CAD ：: 3D

Standard Price:	147,949 IDR-
	Special Price
Days to Ship:	Same day or more

On Sale Till 31/03/2025

Spring Washer No. 3, for Heavy Loads

SUNCO

For use with heavy loads. The screw has a larger outer diameter than No. 2. A twisted conformation is created, with part of the flat washer cut off. This twisted shape helps prevent loosening or falling if the screw is loosened.

Standard Price:	854 IDR-
	Special Price
Days to Ship:	Same day or more

On Sale Till 31/03/2025

Tapered Washer, for 8° i-beams

SUNCO

For steel I beam. [Type (applications)]Plain washer "Type" beveled washer

Standard Price:	9,296 IDR-
	Special Price
Days to Ship:	Same day or more

On Sale Till 31/03/2025

Square Plastic Washer

SUNCO

[Materials] Steel, Stainless steel
[Surface treatment] None, trivalent chromate, bright chromate plating, zinc plating, chromate plating, nickel plating

Standard Price:	2,586 IDR-
	Special Price
Days to Ship:	Same day or more

On Sale Till 31/03/2025

Small Square Washer

SUNCO

These square washers are mainly used for wood. etc. Type (Application): Special shape / Type: Square washer / Material: Steel

Standard Price:	1,891 IDR-
	Special Price
Days to Ship:	Same day or more

Pawl Washer

Pawl Washer【1-10 Pieces Per Package】

SUNCO

It has been used for locking. Features a nail-shaped protrusion cut from a portion outside the round flat washer, which can be bent to prevent turning.

Standard Price:	5,240 IDR-
Days to Ship:	8 Day(s) or more

BUMAX10.9　Washer

BUMAX

Has a same strength class equivalent to that of iron although it is a stainless steel product. Four and two times as durable as SUS304 and SUS316, respectively.

Standard Price:	21,297 IDR-
Days to Ship:	8 Day(s) or more

BUMAX8.8　Washer

BUMAX8.8　Washer【1-100 Pieces Per Package】

BUMAX

Has a strength class equivalent to that of iron although it is a stainless steel product. Four and two times as durable as SUS304 and SUS316, respectively.

Standard Price:	231,901 IDR-
Days to Ship:	8 Day(s) or more

Nord-Lock Washer 254SMO (Wide)

NORDLOCK

Offers superior corrosion resistance and resistance to pitting corrosion when compared to normal stainless steel. This model has a diameter wider than the normal-size model.

Standard Price:	71,160 IDR-
Days to Ship:	8 Day(s) or more

Round JIS Washer for Placing on Screws and Bolts

Round JIS Washer for Placing on Screws and Bolts【1,000-5,000 Pieces Per Package】

ASANO SS

· Type (application): Plain washer
· Type: Plain washer
· Material: Stainless steel
· Surface treatment: None
· Inner diameter (mm): 1.75, 2.05, 2.35, 2.7, 3.55, 4.5, 5.45, 7.4
· Thread: M2, M2.3, M2.6, M3, M4, M5, M6, M8
· Thickness (mm): 0.4, 0.5, 0.8, 1, 1.6, 5
· Sales unit: Low quantity (available for purchase from 1pc), box and package.
· Outer diameter (mm): 6, 7, 7.5, 8, 10, 12, 13, 18

Standard Price:	1,102,039 IDR-
Days to Ship:	8 Day(s) or more

Small, Round JIS Washer for Placing on Screws and Bolts

ASANO SS

[Type (application)] Plain Washer
[Type] Plain Washer
[Materials] Stainless steel
[Surface treatment] None
[Sales unit] Minimum Quantity (Available for Purchase from 1 pc)
[Inner diameter d (mm)] 1.75 2.7 3.55 4.5 5.45
[Nominal Thread (M)] 2 3 4 5 6
[Thickness t (mm)] 0.4 0.5 0.8
[Outer diameter (mm)] 4.3 6 8 10 11.5

Standard Price:	676 IDR-
Days to Ship:	8 Day(s) or more

Disc Spring Lock Washer, JIS B 1251, Class 1 (for Screws, for Heavy Loads)

HEIWA HATSUJYO

This part has spring counter-force comparable to tightening axial force of bolts and prevents thread loosening caused by vibration and shock. It is possible to obtain a stable tightening axial force without causing fatigue to the tightening material due to the low pressure applied to the bearing surface.

Standard Price:	2,009 IDR-
Days to Ship:	8 Day(s) or more

Packing Washer PM (Fluorine Rubber)

OHTOMO SS

[Type (application)] Loosening prevention
[Type] Sealing Washer
[Materials] Stainless steel
[Surface treatment] None
[Sales unit] Minimum Quantity (Available for Purchase from 1 pc)
[Materials] Stainless steel SUS304
[Surface treatment](Details) none
[Inner diameter d (mm)] 3 4 5 6 8 10 12 20
[Nominal Thread (M)] 3 4 5 6 8 10

Standard Price:	32,283 IDR-
Days to Ship:	15 Day(s) or more

Internal Tooth Lock Washer

TAIYO STAINLESS SPRING

The teeth protruding into the inner diameter prevent rattling and loosening of screws when combined with flat washers, etc.

Standard Price:	3,380 IDR-
Days to Ship:	8 Day(s) or more

External Toothed Washer

TAIYO STAINLESS SPRING

Tooth protruding in outside diameter side are in combination with things like flat washers, which can prevent rattling and loosening of the screw.

Standard Price:	662 IDR-
Days to Ship:	8 Day(s) or more

Toothed Washer, Dished Type

TAIYO STAINLESS SPRING

This flat washer has teeth around the outer perimeter. When paired with another flat washer, this combination prevents rattling and loosening of screws. Suitable for use in places where heavy loads are required.

Standard Price:	858 IDR-
Days to Ship:	8 Day(s) or more

Pierce-Bonded Washer (Gray Rubber)

Pierce-Bonded Washer (Gray Rubber)【1-1,000 Pieces Per Package】

KYUHI SEIRA

[Type (application)] For fluids
[Type] Sealing Washer
[Surface treatment] None
[Surface treatment](Details) none
[Materials] Steel, Stainless steel
[Inner diameter d (mm)] 4 5 6
[Nominal Thread (M)] 4 5 6
[Thickness t (mm)] 3 3.5
[Sales unit] Minimum Quantity (Available for Purchase from 1 pc) Box and Pkg.
[Outer diameter (mm)] 10 14

Standard Price:	2,745 IDR-
Days to Ship:	8 Day(s) or more

Pierce Washer

KYUHI SEIRA

[Materials] Steel, Stainless steel
[Surface treatment] None, trivalent chromate

Standard Price:	2,368 IDR-
Days to Ship:	8 Day(s) or more

Left-Handed GT Washer

GOSHO WORKS

[Type (application)] Lock washer
[Type] Spring washer
[Material] Steel
[Surface treatment] None
[Sales unit] Individual (single pieces available for purchase)
[Surface treatment] (Details) None
[Type] Spring washer, conical spring washer
[Internal diameters d (mm)] 3.2, 4.3, 5.3, 6.4, 8.4, 11, 13, 15, 17, 21
[Thread sizes (M)] 3, 4, 5, 6, 8, 10, 12, 14, 16, 20
[Thicknesses t (mm)] 0.7, 0.9, 1.2, 1.4, 2, 2.5, 3, 3.5, 4, 5
[External diameters D (mm)] 7, 9, 12, 14, 18, 22

Standard Price:	2,240 IDR-
Days to Ship:	8 Day(s) or more

GT Washer (SH)

GOSHO WORKS

[Type (application)] Loosening prevention
[Type] Spring Washer
[Materials] Steel
[Surface treatment] None
[Sales unit] Minimum Quantity (Available for Purchase from 1 pc)
[Surface treatment](Details) none
[Type]Spring Washer, Conical Spring Washer
[Inner diameter d (mm)] 3.2 4.3 5.3 6.4 8.4 11 13 15 17 21
[Nominal Thread (M)] 3 4 5 6 8 10 12 14 16 20
[Thickness t (mm)] 0.6 0.8 1 1.2 1.75 2.3 2.5 3 3.5 4
[Outer diameter D (mm)] 6 7.5 9 10.5 13.5 16.5

Standard Price:	2,185 IDR-
Days to Ship:	8 Day(s) or more

Spring Washer No. 2, Special-Sized

Spring Washer No. 2, Special-Sized【1-60,000 Pieces Per Package】

TOKYO METAL

We offer products from M0.5 to M200.

Standard Price:	422 IDR-
Days to Ship:	8 Day(s) or more

Sealing Washer S1 (Space Saving)

KEEPER

[Materials] Steel, Stainless steel
[Inner diameter d (mm)] 2.8 3.8 4.8 5.8 7.8 9.8 11.8 13.8 15.8 17.8 19.8 21.75 23.75 24.75 27.75 29.75 35.75 37.75 41.7 47.7
[Nominal Thread (M)] 2.6 3 4 5 6 8 10 12 14 16 18 20 22 24 25 28 30 36 38 42 48
[Thickness t (mm)] 1.2 1.6 2
[Outer diameter (mm)] 10 11 12 13 16 18

Standard Price:	13,183 IDR-
Days to Ship:	8 Day(s) or more

H-Type Speed Washer (For Screw)

SOHWA SEISAKUSHO

[Material] Steel stainless.
[Surface treatment] None, zinc plating.

Standard Price:	4,360 IDR-
Days to Ship:	8 Day(s) or more

Brass Flat Washer BBW/BBW-C

HIROSUGI-KEIKI

[Internal Diameter] ø3.2/ø4.2/ø5.2/ø6.2/ø8.2/ø10.2/ø12.2/ø16.2
[Material] Thickness (t) 1.0 mm or less: Brass (C2680)
/ Thickness (t) 1.5 mm or more: Brass (C3604BD), cadmium content less than 75 ppm
[Surface treatment] Nickel plating (Ni) / Degreasing

Standard Price:	2,295 IDR-
Days to Ship:	8 Day(s) or more

Spring Washer BSW/UMSW/USW/TISW/FSW

HIROSUGI-KEIKI

[Supported nominal thread diameter (M)] 2/2.6/3/4/5/6/8/10/12
[Material] Phosphor bronze / Stainless steel / Pure titanium / Steel
[Surface treatment] Nickel plating / Base material / Trivalent chromium chromate / Degreasing

· Pure titanium
Specific gravity is approximately 60% of that of stainless steel. It also has excellent chemical resistance and especially seawater resistance.
Since titanium is non-magnetic, it can be used for equipment requiring non-magnetic properties such as electronic equipment, semiconductor manufacturing equipment, medical equipment, etc.

Standard Price:	2,295 IDR-
Days to Ship:	8 Day(s) or more

Flat Washer BW/TIW/UMW

HIROSUGI-KEIKI

[Supported nominal thread diameter (M)] 3/4/5/6/8/10/12
[Material] Stainless steel / Pure titanium
[Treatment method] Pure titanium: Degreasing

[Pure titanium]
Specific gravity is approximately 60% of that of stainless steel. It also has excellent chemical resistance and especially seawater resistance.
Since titanium is non-magnetic, it can be used for equipment requiring non-magnetic properties such as electronic equipment, semiconductor manufacturing equipment, medical equipment, etc.

Standard Price:	1,912 IDR-
Days to Ship:	21 Day(s) or more


Brand
Product Series
CAD
Days to Ship
Material
Surface Treatment
Inner Dia. d(mm)
I.D. d(inch)
Nominal of Thread (M)
Outer Diameter D(inch)
Type
Type (Application)
Sales Unit
Thickness t(mm)
Thickness t(inch)
Type Spring Washers
Material: Stainless Steel
Surface Treatment (Detailed)
Nominal of Thread (inch)
Material Steel
Type Toothed Washer

			On Sale Till 31/03/2025		On Sale Till 31/03/2025	On Sale Till 31/03/2025	On Sale Till 31/03/2025	On Sale Till 31/03/2025	On Sale Till 31/03/2025
Brand	NABEYA BI-TECH	NABEYA BI-TECH	NABEYA BI-TECH	NABEYA BI-TECH	IMAO CORPORATION	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	BUMAX	BUMAX	NORDLOCK	ASANO SS	ASANO SS	HEIWA HATSUJYO	OHTOMO SS	TAIYO STAINLESS SPRING	TAIYO STAINLESS SPRING	TAIYO STAINLESS SPRING	KYUHI SEIRA	KYUHI SEIRA	GOSHO WORKS	GOSHO WORKS	TOKYO METAL	KEEPER	SOHWA SEISAKUSHO	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI
Product Series	Titanium Washer (with Gas Ventilation Groove) - SWAT-VF/SWAT-VF-PC	Bezel Washer - SWBS	Spherical Washer - SQW/SQWS	Washer (Titanium ) - SWAT-F/SWAT-S	Spherical Washer (BJ742-SUS)	Spring Washer No. 3, for Heavy Loads	Tapered Washer, for 8° i-beams	Square Plastic Washer	Small Square Washer	Pawl Washer【1-10 Pieces Per Package】	BUMAX10.9　Washer	BUMAX8.8　Washer【1-100 Pieces Per Package】	Nord-Lock Washer 254SMO (Wide)	Round JIS Washer for Placing on Screws and Bolts【1,000-5,000 Pieces Per Package】	Small, Round JIS Washer for Placing on Screws and Bolts	Disc Spring Lock Washer, JIS B 1251, Class 1 (for Screws, for Heavy Loads)	Packing Washer PM (Fluorine Rubber)	Internal Tooth Lock Washer	External Toothed Washer	Toothed Washer, Dished Type	Pierce-Bonded Washer (Gray Rubber)【1-1,000 Pieces Per Package】	Pierce Washer	Left-Handed GT Washer	GT Washer (SH)	Spring Washer No. 2, Special-Sized【1-60,000 Pieces Per Package】	Sealing Washer S1 (Space Saving)	H-Type Speed Washer (For Screw)	Brass Flat Washer BBW/BBW-C	Spring Washer BSW/UMSW/USW/TISW/FSW	Flat Washer BW/TIW/UMW
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D	3D
Days to Ship	53 Day(s) or more	8 Day(s) or more	Same day or more	53 Day(s) or more	Same day or more	Same day or more	Same day or more	Same day or more	Same day or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	15 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	21 Day(s) or more
Material	Titanium Class 2	Stainless Steel	Stainless Steel	Titanium Class 2	Stainless Steel	Steel	Steel	Steel	Steel	Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Steel / Stainless Steel	Stainless Steel	Steel	Steel	Stainless Steel / Phosphor Bronze	Steel / Stainless Steel	Stainless Steel	Brass	Stainless Steel	Stainless Steel
Surface Treatment	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided
Inner Dia. d(mm)	3.2 ～ 5.3	4.3 ～ 8.4	3.5 ～ 14	3.1 ～ 10.5	6.4 ～ 17	6.1 ～ 36.5	11 ～ 22	6.6 ～ 33	6.6 ～ 26	5.3 ～ 54	6.4 ～ 17	19 ～ 25	-	3.55 ～ 7.4	1.75 ～ 5.45	6.4 ～ 23	3 ～ 20	9.8 ～ 19.6	2.8 ～ 16.5	3.2 ～ 8.4	4 ～ 6	10 ～ 15	3.2 ～ 21	3.2 ～ 21	2.1 ～ 57	3.8 ～ 29.75	-	3.2 ～ 16.2	2.1 ～ 12.2	3.3 ～ 5.5
I.D. d(inch)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Nominal of Thread (M)	3 ～ 5	4 ～ 8	3 ～ 12	3 ～ 10	-	6 ～ 36	10 ～ 20	6 ～ 30	6 ～ 24	5 ～ 52	6 ～ 16	18 ～ 24	6 ～ 8	4 ～ 8	2 ～ 6	6 ～ 22	3 ～ 20	-	2.6 ～ 16	3 ～ 8	4 ～ 6	5 ～ 6	3 ～ 20	3 ～ 20	0.5 ～ 68	4 ～ 30	4 ～ 10	3 ～ 16	2 ～ 12	3 ～ 5
Outer Diameter D(inch)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Type	Flat Washer	Spherical Washer	Spherical Washer	Flat Washer / Spring Washer	Spherical Washer	Spring Washer	Tapered Washer	Square Washer	Square Washer	Pawl Washer	Flat Washer	Flat Washer	Nord-Lock Washer	Flat Washer	Flat Washer	Spring Washer	Seal Washer	Toothed Washer (Toothed Lock Washer)	Toothed Washer (Toothed Lock Washer)	Toothed Washer (Toothed Lock Washer)	Seal Washer	Spherical Washer	Spring Washer	Spring Washer	Spring Washer	Seal Washer	Spherical Washer	Flat Washer	Spring Washer	Flat Washer
Type (Application)	Flat Washer	Special Shaped Washer	Special Shaped Washer	Flat Washer / Spring Washer	Special Shaped Washer	Spring Washer	Flat Washer	Special Shaped Washer	Special Shaped Washer	Washer with Threadlocker Adhesive	Flat Washer	Flat Washer	Washer with Threadlocker Adhesive	Flat Washer	Flat Washer	Spring Washer	Washer with Threadlocker Adhesive	Washer with Threadlocker Adhesive	Washer with Threadlocker Adhesive	Washer with Threadlocker Adhesive	Washer for Fluid	Special Shaped Washer	Washer with Threadlocker Adhesive	Washer with Threadlocker Adhesive	Spring Washer	Washer for Fluid	Washer with Threadlocker Adhesive	Flat Washer	Spring Washer	Flat Washer
Sales Unit	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	-	Box, Pkg.	Box, Pkg.	Box, Pkg.
Thickness t(mm)	0.5 ～ 1	3 ～ 5	-	0.5 ～ 2.5	4 ～ 9.3	1.9 ～ 11	2 ～ 2.5	2.3 ～ 6	1.2 ～ 6	0.5 ～ 1.8	1.6 ～ 2.5	3 ～ 4	-	0.8 ～ 1.6	0.4 ～ 0.8	1.2 ～ 5	-	-	0.3 ～ 1.2	0.4 ～ 0.6	3 ～ 3.5	2.2 ～ 2.7	0.7 ～ 5	0.6 ～ 4.5	0.5 ～ 10	1.2 ～ 1.6	-	0.1 ～ 5	0.5 ～ 3	0.5 ～ 0.8
Thickness t(inch)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Type Spring Washers	-	-	-	Standard	-	Standard	-	-	-	-	-	-	-	-	-	Disc Spring	-	-	-	-	-	-	Disc Spring	Disc Spring	Standard	-	-	-	Standard	-
Material: Stainless Steel	-	SUS303	SUS304	-	SUS303	-	-	-	-	-	SUS316L	SUS316L	254SMO	-	-	-	SUS304	SUS304	SUS304	SUS304	-	-	-	-	SUS316L	-	SUS304	-	SUS316L	SUS316
Surface Treatment (Detailed)	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	-	-	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided
Nominal of Thread (inch)	-	-	-	-	-	-	-	-	-	1/2	-	-	-	-	-	-	-	3/4 ～ 3/8	-	-	-	-	-	-	1 ～ 7/16	-	-	-	-	-
Material Steel	-	-	-	-	-	SWRH	SS400	SPCC	SPCC	SPCC	-	-	-	-	-	S50C	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Type Toothed Washer	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Internal Teeth Type	External Teeth Type	External Teeth Type	-	-	-	-	-	-	-	-	-	-

Configure

Specification/Dimensions

Material
- Steel
- Stainless Steel
- Titanium Class 2
- Aluminum
- Brass
- Phosphor Bronze
Clear

Surface Treatment
- Not Provided
- Black Oxide
- Electroless Nickel Plating
- Trivalent Chromate
- Bright Chrome Plating
- Zinc Plating
- Chromate Plating
- Nickel Plating
- Chrome Plating
- Parkerizing
- Anodize
- Dacrotizing
- Polishing
- Painting, Coating
- Silver/Copper/Tin Plating
- Temper Color
- Passivated
Clear

Inner Dia. d(mm)
0.114

0.125

0.141

0.156

0.167

0.172

0.193

0.203

0.252

0.281

0.314

0.344

0.377

0.391

1.05

1.1

1.3

1.5

1.7

1.75

1.8

2.1

2.2

2.25

2.3

2.35

2.4

2.5

2.6

2.7

2.8

2.9

3

3.1

3.15

3.2

3.3

3.4

3.5

3.55

3.6

3.7

3.8

3.9

4

4.1

4.2

4.25

4.3

4.4

4.5

4.7

4.8

5

5.1

5.2

5.25

5.3

5.36

5.4

5.45

5.5

5.8

6

6.1

6.2

6.3

6.4

6.5

6.6

6.8

7

7.1

7.2

7.4

7.5

7.8

8

8.1

8.2

8.3

8.4

8.5

8.7

8.8

9

9.1

9.4

9.8

10

10.2

10.3

10.5

10.6

10.7

10.8

11

11.2

11.4

11.6

11.8

12

12.2

12.5

12.6

12.7

13

13.2

13.3

13.5

13.8

14

14.2

14.3

14.5

14.6

15

15.2

15.5

15.8

15.9

16

16.2

16.5

16.7

16.9

17

17.5

17.7

17.8

18

18.2

18.3

18.7

18.8

18.9

19

19.5

19.6

19.7

19.8

20

20.2

20.7

20.9

21

21.4

21.5

21.75

22

22.1

22.5

22.9

23

23.4

23.5

23.75

24

24.5

24.75

25

25.2

25.3

25.4

25.5

26

26.1

26.4

26.6

26.75

27

27.5

27.75

28

28.2

28.4

28.5

29.3

29.75

29.8

30

30.1

30.4

30.5

31

31.2

31.4

31.5

31.9

32

32.5

33

33.5

33.7

33.9

34

34.3

34.4

34.5

35

35.75

35.8

36

36.5

37

37.4

37.5

37.75

38

38.5

39

39.5

39.8

40

40.4

40.5

40.6

41

41.7

42

42.5

43

43.2

44

45

45.8

46

47

47.2

47.3

47.5

48

49

49.6

50

51

51.4

51.5

51.8

52

53

53.6

54

54.3

55

56

57

58

59.1

61.3

61.9

62

63.1

64.2

65

66

67.1

69

69.5

70

71.1

74

75.1

78

79.1

79.3

83.1

88.9

95.8

108.3

112.4
Drawing

Clear

I.D. d(inch)
0.109

0.135

0.141

0.148

0.200

0.227

0.260

0.355

0.400

0.416

0.450

0.512

0.525

0.573

0.827

0.894

0.952

1.077

1.202

1.327

1.640
Drawing

Clear

Nominal of Thread (M)
0.5

1

1.2

1.4

1.6

1.7

2

2.3

2.5

2.6

3

3.5

4

4.5

5

6

7

8

9

10

11

12

13

13.5

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

30

31

33

34

36

37

38

39

41

42

43

44

45

46

47

48

50

51

52

54

55

56

60

64

66

68

70

72

76

80

85

90

95

105

110

115

120

125

130
Clear

Outer Diameter D(inch)
0.25

0.270

0.332

0.334

0.377

0.487

0.645

0.760

0.776

0.869

0.885

0.895

1.260

1.459

1.770

2.020

2.520

2.770

3.270
Drawing

Clear

Type
- Flat Washer
- Spring Washer
- Toothed Washer (Toothed Lock Washer)
- Rosette Washer
- Tab Washer - One-Tabbed / Two-Tabbed
- Nord-Lock Washer
- Tapered Washer
- Spherical Washer
- Ornamental Washer for Ornamental Screws
- Hooked Washer for Jig
- Split Washer for Jig
- Square Washer
- Flat Washer with Cover
- Seal Washer
- Pawl Washer
- Washer for Corrugated Sheet
- Fall Prevention and loosening Prevention Spring
Images

Clear

Type (Application)
- Flat Washer
- Spring Washer
- Special Shaped Washer
- Washer with Threadlocker Adhesive
- Washer for Fluid
Clear

Sales Unit
- Low Quantity (Available beginning with 1 pc.)
- Box, Pkg.
Clear

Thickness t(mm)
0.031

0.05

0.059

0.1

0.15

0.2

0.25

0.29

0.3

0.4

0.45

0.5

0.55

0.6

0.7

0.8

0.9

1

1.1

1.2

1.25

1.3

1.4

1.5

1.6

1.75

1.8

1.9

2

2/4.5

2.1

2.2

2.3

2.4

2.5

2.6

2.7

2.8

3

3/6

3.2

3.3

3.4

3.5

3.55

3.6

3.7

3.8

3.9

4

4.1

4.2

4.3

4.5

4.6

4.7

4.8

5

5.1

5.2

5.3

5.4

5.5

5.6

5.8

5.9

6

6.3

6.4

6.6

6.8

7

7.1

7.2

7.5

7.9

8

8.2

8.3

8.7

9

9.1

9.3

9.5

10

11

11.2

12

14

15

17

21

27
Drawing

Clear

Thickness t(inch)
0.031

0.042

0.044

0.047

0.055

0.056

0.062

0.073

0.088

0.109

0.115

0.125

0.135

0.219
Drawing

Clear

Type Spring Washers
- Standard
- Disc Spring
- Wave
- Serrated Conical Disc Spring
- Bent
Details

Clear

Material: Stainless Steel
254SMO

SUS302

SUS303

SUS304

SUS310S

SUS316

SUS316L

SUS329J4L

Stainless Steel
Clear

Surface Treatment (Detailed)
- Not Provided
- Black Oxide
- Electroless Nickel Plating
- Chromium free
- Trivalent Chromate
- Bright Chrome Plating
- Hot Zinc Plating
- Chromate Plating
- Nickel Plating
- Black Nickel Plating
- Chrome Plating
- Parkerizing
- Black Anodize
- Dacrotizing
- Special Chemical Grinding
- GeoMet Coating
- Baked Paint
- Seizure-Against Coating
- Copper Plating
- Lafre
- Black Paint
- Temper Color
- Passivated
Clear