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Washers / lock washers（Sales Unit：Box, Pkg. Page 3）

120

Data to be displayed: 30; 45; 60

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Whitworth Round Washer

Whitworth Round Washer【1-1,500 Pieces Per Package】

SUNCO

[Materials] Steel, Stainless steel
[Surface treatment] None, Trivalent chromate, Bright chromate plating, Zinc plating, Chromate plating, Nickel plating, Parkerizing, Painting, Coating

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Starting from^∗ ：	2.06 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Whitworth Round Washer, Thick

Whitworth Round Washer, Thick【150-500 Pieces Per Package】

SUNCO

· Type: Plain washer
· Material: Steel
· Materials: Steel, SPCC
· Surface treatment: None, trivalent chromate, bright chromate plating, zinc plating, chromate plating, nickel plating
· Inner diameter (mm): 10.5, 13.5, 18
· Thread (inch): 3/8, 1/2, 5/8
· Thickness (mm): 2.3, 3.2
· Sales unit: Low quantity (available for purchase from 1pc), box and package.
· Surface treatment (details): None, trivalent white, bright chromate plating, molten zinc plating, chromate plating, chromate plating, green chromate, black chromate, nickel plating
· Outer diameter (mm): 26, 32, 38

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Starting from^∗ ：	77.54 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Round ISO Washer for Placing on Screws and Bolts

Round ISO Washer for Placing on Screws and Bolts【1-50,000 Pieces Per Package】

SUNCO

[Type (application)] Plain Washer
[Type] Plain Washer
[Surface treatment] None
[Surface treatment](Details) none
[Materials] Steel, Stainless steel
[Inner diameter d (mm)] 1.75 2.25 2.35 2.7 3.55 4.5 5.45 7.4 9.4
[Nominal Thread (M)] 2 2.5 2.6 3 4 5 6 8 10
[Thickness t (mm)] 0.3 0.5 0.8 1 1.6 2 5
[Sales unit] Minimum Quantity (Available for Purchase from 1 pc) Box and Pkg.
[Materials] Steel SPCC
[Materials] Stainless Steel SUS307J3
[Outer diameter (mm)] 5 6.5 7 9 10 12.5 17 21

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Starting from^∗ ：	0.12 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Small, Round ISO Washer for Placing on Screws and Bolts

Small, Round ISO Washer for Placing on Screws and Bolts【4,000-50,000 Pieces Per Package】

SUNCO

[Type (application)] Plain Washer
[Type] Plain Washer
[Materials] Stainless steel
[Surface treatment] None
[Sales unit] Box/package
[Materials] Stainless steel SUS307J3
[Surface treatment](Details) none
[Inner diameter d (mm)] 1.75 2.05 2.35 2.5 3.55 5.45 7.4 9.3
[Nominal Thread (M)] 2 2.3 2.5 2.6 4 6 8 10
[Thickness t (mm)] 0.3 0.5 0.8 1.6 2 5
[Outer diameter (mm)] 4.3 4.6 5 8 11.5 15.5 18

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Starting from^∗ ：	141.94 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

S45C Round Washer 22H

S45C Round Washer 22H【1-800 Pieces Per Package】

SUNCO

[Type (Application)] Plain Washer
[Type] Plain Washer
[Materials] Steel
[Materials]Steel S45C
[Surface Treatment] None, Trivalent Chromate, Uni-Chromate Plating, Zinc Plating, Chromate Plating
[Inner Diameter d (mm)] 8 10 13 15 17 19 21 23 25 28 39 66 70
[Nominal Thread (M)] 8 10 13 15 17 19 21 23 25 28 39 66 70
[Thickness t (mm)] 1.6 2 2.5 3 4 6 9
[Sales Unit] Individual (Available for Purchase as 1pc), Box and Packaging.
[Surface Treatment](Details) None, Trivalent White, Uni-Chromate Plating, Hot-Dip Galvanizing, Chromate Plating, Chromate Plating, Black Chromate
[Outer Diameter (mm)] 17 21 24 28 30 34

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Starting from^∗ ：	1.60 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Special-Sized Curved Washer

Special-Sized Curved Washer【600-2,000 Pieces Per Package】

SUNCO

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

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Starting from^∗ ：	52.75 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Fiber Washer, Red

Fiber Washer, Red【1,000-2,000 Pieces Per Package】

SUNCO

For increasing the air-tightness and protecting the member from scratches.

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Starting from^∗ ：	32.56 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

ISO Homer (Heading) Type Round Washer

ISO Homer (Heading) Type Round Washer【150-3,500 Pieces Per Package】

SUNCO

[Type (application)] Plain Washer
[Type] Plain Washer
[Materials] Steel
[Sales unit] Box/package
[Materials] Steel SPCC
[Surface treatment]Trivalent chromate, Bright chromate plating, Chromate plating
[Inner diameter d (mm)] 6.4 8.4 10.5 13 17 21 23 25
[Nominal Thread (M)] 6 8 10 12 16 20 22 24
[Thickness t (mm)] 1.6 2 2.5 3 4
[Surface treatment](Details) Trivalent white, Bright chromate plating, Chromate plating
[Outer diameter (mm)] 12.5 17 21 24 30 37 39 44

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Starting from^∗ ：	21.09 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

JIS Homer (Heading) Type Round Washer

JIS Homer (Heading) Type Round Washer【100-5,000 Pieces Per Package】

SUNCO

[Type (application)] Plain Washer
[Type] Plain Washer
[Materials] Steel
[Sales unit] Box/package
[Materials] Steel SPCC
[Surface treatment] None, trivalent chromate, bright chromate plating, chromate plating, nickel plating
[Inner diameter d (mm)] 6.5 8.5 10.5 12.5 13.5 17 21 23.5 24.5 25.5
[Nominal Thread (M)] 6 8 10 12 13 16 20 22 24
[Thickness t (mm)] 1 1.6 2.3 2.6 3.2 4
[Surface treatment](Details) None, Trivalent white, Bright chromate plating, Chromate plating, Green chromate, Black chromate, Nickel plating
[Outer diameter (mm)] 13 18 22 26 32 40 44 48

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Starting from^∗ ：	27.70 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Specialized Inner Toothed Washer

OCHIAI

[Materials] Steel, Phosphor bronze
[Inner diameter d (mm)] 2.7 3.2 3.7 4.3 4.8 5.3 6.4 7.4 8.4 10.5 12.5 14.5 16.5 19 21 23 25
[Nominal Thread (M)] 2.5 3 3.5 4 4.5 5 6 7 8 10 12 14 16 18 20 22 24
[Thickness t (mm)] 0.3 0.45 0.5 0.6 0.8 0.9 1 1.2 1.4 1.6
[Materials]Steel S65C
[Outer diameter D (mm)] 5.7 6.5 7.5 8.5 9.5 10

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Starting from^∗ ：	0.04 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Pierce Washer

Pierce Washer【500-1,000 Pieces Per Package】

QP FASTENING WORKS

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

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Starting from^∗ ：	12.45 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

High-Tension Homer (Heading) Type Round Washer

High-Tension Homer (Heading) Type Round Washer【50-300 Pieces Per Package】

SUNCO

[Type (application)] Plain Washer
[Type] Plain Washer
[Materials] Steel
[Materials] Steel SPCC
[Surface treatment] None, bright chromate plating, chromate plating
[Inner diameter d (mm)] 13 17 21 23 25
[Nominal Thread (M)] 12 16 20 22 24
[Thickness t (mm)] 3.2 4.5 6
[Sales unit] Minimum Quantity (Available for Purchase from 1 pc) Box and Pkg.
[Surface treatment](Details) None, bright chromate plating
[Outer diameter (mm)] 26 32 40 44 48

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Starting from^∗ ：	46.36 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

No. 2 Insert Spring Washer (Imported)

No. 2 Insert Spring Washer (Imported)【100-1,000 Pieces Per Package】

SUNCO

[Materials] Steel, Stainless steel
[Surface treatment] None, zinc plating, chromate plating, painting, coating, silver/copper/tin plating

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Starting from^∗ ：	14.92 €
Min. Shipping Days ：	7 Days

*Unit price with basic configuration

Heavy Duty PS Lock Washer

Heavy Duty PS Lock Washer【500 Pieces Per Package】

HEIWA HATSUJYO

[Type] Spring Washer
[Materials] Steel
[Sales unit] Box/package
[Materials]Steel SWB
[Surface treatment] None, trivalent white
[Inner diameter d (mm)] 8.3 10.5 12.5 14.5 17 19 21 23
[Nominal Thread (M)] 8 10 12 14 16 18 20 22
[Thickness t (mm)] 2.3 2.85 3.45 4 4.5 5 5.65 6.25
[Surface treatment](Details) Fabric, trivalent white
[Outer diameter D (mm)] 17 21.5 25.5 29.5 32 36 40 44.5

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Starting from^∗ ：	133.25 €
Min. Shipping Days ：	7 Days

*Unit price with basic configuration

Plain Washer

Plain Washer【35-42 Pieces Per Package】

TRUSCO NAKAYAMA

[Features] It has a higher tightening effect than the internal tooth lock washer. A general flat washer that prevents heads of external threads or nuts from biting into the base material.

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Starting from^∗ ：	10.32 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Flat, Round Washers - Inch Size

SAIMA CORPORATION

A washer. Standardized in inches.

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Starting from^∗ ：	1.01 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Toothed Lock Washer, Externally Toothed Type

OCHIAI

[Type] Toothed washer (star washer)
[Sales unit] Box/package
[Materials] S65C, phosphor bronze
[Inner diameter d (mm)] 2.2 2.5 3.2 3.7 4.3 5.3 6.4 8.4 9.8 10.5 12.5 14.5 16.5 19 19.6 21 25 26
[Nominal Thread Designation (M)] 2 2.3 3 3.5 4 5 6 8 10 12 14 16 18 20 24
[Nominal Thread Designation (inch)] 3/8, 3/4, 1
[Thickness t (mm)] 0.3 0.45 0.6 0.8 0.9 1 1.2 1.4 1.6
[Outer diameter D (mm)] 4.8 5.3 6.5 7.5 8.5 10 11 15 17.5 18 19.5 23 26 29 32 38 41

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Starting from^∗ ：	0.04 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Disc Spring Washers for Caps, for Heavy Loads

Disc Spring Washers for Caps, for Heavy Loads【700 Pieces Per Package】

HEIWA HATSUJYO

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Starting from^∗ ：	336.81 €
Min. Shipping Days ：	7 Days

*Unit price with basic configuration

Flat Washer BW / TIW / UMW

HIROSUGI-KEIKI

[Supported nominal thread diameter (M)] 3/4/5/6/8/10/12

[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.

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Starting from^∗ ：	0.20 €
Min. Shipping Days ：	13 Days

*Unit price with basic configuration

Round Washer, ISO, Compact, Steel, Without Surface Treatment

Round Washer, ISO, Compact, Steel, Without Surface Treatment【20,000 Pieces Per Package】

SUNCO

[Features]
·When the counterpart is wood, use a round washer with a large outer diameter for wood to prevent depressions
[Material]
・ steel

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Starting from^∗ ：	218.26 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Round Washer, ISO, Compact, Steel, Special Plating

Round Washer, ISO, Compact, Steel, Special Plating【1-20,000 Pieces Per Package】

SUNCO

[Features]
·When the counterpart is wood, use a round washer with a large outer diameter for wood to prevent depressions
[Material]
・ steel
[Special Plating]
·Parkerizing / dark bronze color plating / tin cobalt / black chromate / chromate plating / trivalent black / hot-dip galvanizing / green chromate / black nickel / Dacrotized

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Starting from^∗ ：	1.50 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

ISO Standard Compact Round Washer Steel, Standard Plating

ISO Standard Compact Round Washer Steel, Standard Plating【1-20,000 Pieces Per Package】

SUNCO

[Features]
·When the counterpart is wood, use a round washer with a large outer diameter for wood to prevent depressions
[Material]
・ steel
[Standard Plating]
·Nickel plating / bright chromate plating / trivalent white / chrome plating

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Starting from^∗ ：	7.57 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Round Washer, ISO, Compact, Special Material, Standard Plating

Round Washer, ISO, Compact, Special Material, Standard Plating【1-20,000 Pieces Per Package】

SUNCO

[Features]
·When the counterpart is wood, use a round washer with a large outer diameter for wood to prevent depressions
[Special Material]Brass
[Standard Plating]Chrome plating / nickel plating

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Starting from^∗ ：	4.06 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Round Washer, JIS, Steel, Special Plating

Round Washer, JIS, Steel, Special Plating【1-20,000 Pieces Per Package】

SUNCO

[Features]
·When the counterpart is wood, use a round washer with a large outer diameter for wood to prevent depressions
[Material]
・ steel
[Special Plating]
·Chromate plating / hot-dip galvanizing / Parkerizing / trivalent stainless coating / micron trivalent white / green chromate / Dacrotized / trivalent black / Geomet treatment / dark bronze color plating / black chromate / tin cobalt / copper plating / black nickel / clear chromium-free plating / Lafre / hot-dip zinc aluminum alloy plating / stainless-steel-like coating / DISGO treatment

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Starting from^∗ ：	2.13 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

JIS Compliant Round Washer Steel, Standard Plating

JIS Compliant Round Washer Steel, Standard Plating【1-20,000 Pieces Per Package】

SUNCO

[Features]
·When the counterpart is wood, use a round washer with a large outer diameter for wood to prevent depressions
[Material]
・ steel
[Standard Plating]
·Trivalent white / bright chromate plating / chrome plating / nickel plating / electroless nickel plating

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Starting from^∗ ：	7.41 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Round Washer, JIS, Special Material, Standard Plating (Nickel/Chrome)

Round Washer, JIS, Special Material, Standard Plating (Nickel/Chrome)【1-20,000 Pieces Per Package】

SUNCO

[Features]
·When the counterpart is wood, use a round washer with a large outer diameter for wood to prevent depressions
[Special Material]Brass
[Standard Plating]Nickel plating / chrome plating

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Starting from^∗ ：	46.47 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Round Washer, JIS, Special Material, Special Plating

Round Washer, JIS, Special Material, Special Plating【100-20,000 Pieces Per Package】

SUNCO

[Features]
·When the counterpart is wood, use a round washer with a large outer diameter for wood to prevent depressions
[Special Material]Brass
[Special Plating]Tin cobalt / black chromate / tin plating

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Starting from^∗ ：	112.25 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Round Washer, JIS, Compact, Steel, Standard Plating

Round Washer, JIS, Compact, Steel, Standard Plating【1-20,000 Pieces Per Package】

SUNCO

[Features]
·When the counterpart is wood, use a round washer with a large outer diameter for wood to prevent depressions
[Material]
・ steel
[Standard Plating]
·Bright chromate plating / trivalent white / nickel plating / chrome plating

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Starting from^∗ ：	3.86 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Round Washer, JIS, Compact, Steel, Special Plating

Round Washer, JIS, Compact, Steel, Special Plating【1-20,000 Pieces Per Package】

SUNCO

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Starting from^∗ ：	0.14 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Round Washer, JIS, Compact, Steel, No Surface Treatment

Round Washer, JIS, Compact, Steel, No Surface Treatment【10,000 Pieces Per Package】

SUNCO

[Features]
·When the counterpart is wood, use a round washer with a large outer diameter for wood to prevent depressions
[Material]
・ steel

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Starting from^∗ ：	119.06 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration


Brand
Product Series
CAD
Starting from^∗
Min. Shipping Days
Type (Application)
Type
Material
Surface Treatment
I.D. d(mm)
Screw Nominal (M)
I.D. d(inch)
Screw Nominal (inch)
Thickness T(mm)
Sales Unit
Material: Steel
Thickness t(inch)
Material: Stainless Steel
Surface Treatment (Detailed)
Type, Spring Washers
Type, Toothed Washer
Outer Diameter D(inch)

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Brand	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	OCHIAI	QP FASTENING WORKS	SUNCO	SUNCO	HEIWA HATSUJYO	TRUSCO NAKAYAMA	SAIMA CORPORATION	OCHIAI	HEIWA HATSUJYO	HIROSUGI-KEIKI	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO
Product Series	Whitworth Round Washer【1-1,500 Pieces Per Package】	Whitworth Round Washer, Thick【150-500 Pieces Per Package】	Round ISO Washer for Placing on Screws and Bolts【1-50,000 Pieces Per Package】	Small, Round ISO Washer for Placing on Screws and Bolts【4,000-50,000 Pieces Per Package】	S45C Round Washer 22H【1-800 Pieces Per Package】	Special-Sized Curved Washer【600-2,000 Pieces Per Package】	Fiber Washer, Red【1,000-2,000 Pieces Per Package】	ISO Homer (Heading) Type Round Washer【150-3,500 Pieces Per Package】	JIS Homer (Heading) Type Round Washer【100-5,000 Pieces Per Package】	Specialized Inner Toothed Washer	Pierce Washer【500-1,000 Pieces Per Package】	High-Tension Homer (Heading) Type Round Washer【50-300 Pieces Per Package】	No. 2 Insert Spring Washer (Imported)【100-1,000 Pieces Per Package】	Heavy Duty PS Lock Washer【500 Pieces Per Package】	Plain Washer【35-42 Pieces Per Package】	Flat, Round Washers - Inch Size	Toothed Lock Washer, Externally Toothed Type	Disc Spring Washers for Caps, for Heavy Loads【700 Pieces Per Package】	Flat Washer BW / TIW / UMW	Round Washer, ISO, Compact, Steel, Without Surface Treatment【20,000 Pieces Per Package】	Round Washer, ISO, Compact, Steel, Special Plating【1-20,000 Pieces Per Package】	ISO Standard Compact Round Washer Steel, Standard Plating【1-20,000 Pieces Per Package】	Round Washer, ISO, Compact, Special Material, Standard Plating【1-20,000 Pieces Per Package】	Round Washer, JIS, Steel, Special Plating【1-20,000 Pieces Per Package】	JIS Compliant Round Washer Steel, Standard Plating【1-20,000 Pieces Per Package】	Round Washer, JIS, Special Material, Standard Plating (Nickel/Chrome)【1-20,000 Pieces Per Package】	Round Washer, JIS, Special Material, Special Plating【100-20,000 Pieces Per Package】	Round Washer, JIS, Compact, Steel, Standard Plating【1-20,000 Pieces Per Package】	Round Washer, JIS, Compact, Steel, Special Plating【1-20,000 Pieces Per Package】	Round Washer, JIS, Compact, Steel, No Surface Treatment【10,000 Pieces Per Package】
CAD
Starting from^∗	2.06 € *Unit price with basic configuration Volume Discount	77.54 € *Unit price with basic configuration Volume Discount	0.12 € *Unit price with basic configuration Volume Discount	141.94 € *Unit price with basic configuration	1.60 € *Unit price with basic configuration Volume Discount	52.75 € *Unit price with basic configuration Volume Discount	32.56 € *Unit price with basic configuration Volume Discount	21.09 € *Unit price with basic configuration Volume Discount	27.70 € *Unit price with basic configuration Volume Discount	0.04 € *Unit price with basic configuration Volume Discount	12.45 € *Unit price with basic configuration Volume Discount	46.36 € *Unit price with basic configuration	14.92 € *Unit price with basic configuration Volume Discount	133.25 € *Unit price with basic configuration	10.32 € *Unit price with basic configuration Volume Discount	1.01 € *Unit price with basic configuration Volume Discount	0.04 € *Unit price with basic configuration Volume Discount	336.81 € *Unit price with basic configuration Volume Discount	0.20 € *Unit price with basic configuration	218.26 € *Unit price with basic configuration Volume Discount	1.50 € *Unit price with basic configuration Volume Discount	7.57 € *Unit price with basic configuration Volume Discount	4.06 € *Unit price with basic configuration Volume Discount	2.13 € *Unit price with basic configuration Volume Discount	7.41 € *Unit price with basic configuration Volume Discount	46.47 € *Unit price with basic configuration Volume Discount	112.25 € *Unit price with basic configuration	3.86 € *Unit price with basic configuration Volume Discount	0.14 € *Unit price with basic configuration Volume Discount	119.06 € *Unit price with basic configuration Volume Discount
Min. Shipping Days	6 Days	6 Days	6 Days	6 Days	6 Days	6 Days	6 Days	Same day	Same day	6 Days	6 Days	6 Days	7 Days	7 Days	Same day	Same day	Same day	7 Days	13 Days	6 Days	6 Days	6 Days	6 Days	Same day	6 Days	6 Days	6 Days	6 Days	Same day	6 Days
Type (Application)	Plain Washers	Plain Washers	Plain Washers	Plain Washers	Plain Washers	Spring Washers	Plain Washers	Plain Washers	Plain Washers	-	Special Shape	Plain Washers	Spring Washers	-	Plain Washers	Plain Washers	-	Spring Washers	Plain Washers	Plain Washers	Plain Washers	Plain Washers	Plain Washers	Plain Washers	Plain Washers	Plain Washers	Plain Washers	Plain Washers	Plain Washers	Plain Washers
Type	Plain Washers	Plain Washers	Plain Washers	Plain Washers	Plain Washers	Spring Washers	Plain Washers	Plain Washers	Plain Washers	Toothed Washers (Toothed Lock Washers)	Spherical Washers	Plain Washers	Spring Washers	Spring Washers	Plain Washers	Plain Washers	Toothed Washers (Toothed Lock Washers)	Spring Washers	Plain Washers	Plain Washers	Plain Washers	Plain Washers	Plain Washers	Plain Washers	Plain Washers	Plain Washers	Plain Washers	Plain Washers	Plain Washers	Plain Washers
Material	Steel	Steel	Stainless Steel	Stainless Steel	Steel	Steel	-	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Titanium Class 2	Stainless Steel	Steel	Steel	Stainless Steel / Brass	Steel	Steel	Steel	Brass	Steel	Steel	Brass	Brass	Steel	Steel	Steel
Surface Treatment	Not Provided / Trivalent Chromate / Chromate Plating / Nickel Plating / Parker	Trivalent Chromate / Chromate Plating / Nickel Plating	Not Provided	Not Provided	Trivalent Chromate / Bright Chrome Plating / Zinc Plating / Chromate Plating	Bright Chrome Plating	Not Provided	Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating	-	Trivalent Chromate	Not Provided / Bright Chrome Plating / Chromate Plating	Chromate Plating	Trivalent Chromate	Not Provided	Passivated	-	Nickel Plating	Not Provided / Clear Anodize	Not Provided	Trivalent Chromate / Chromate Plating / Nickel Plating / Parker / Dacrotized / Silver/Copper/Tin Plating	Bright Chrome Plating / Nickel Plating / Chrome Plating	Nickel Plating / Chrome Plating	Trivalent Chromate / Chromate Plating / Nickel Plating / Painting, Coating / Silver/Copper/Tin Plating	Electroless Nickel Plated / Nickel Plating / Chrome Plating	Nickel Plating / Chrome Plating	Chromate Plating / Silver/Copper/Tin Plating	Nickel Plating / Chrome Plating	Trivalent Chromate / Chromate Plating / Nickel Plating / Parker / Silver/Copper/Tin Plating	Not Provided
I.D. d(mm)	5.5 ～ 28	10.5 ～ 18	1.75 ～ 7.4	2.35 ～ 5.45	8 ～ 28	4 ～ 6	6.5 ～ 8	6.4 ～ 23	6.5 ～ 25.5	9.1 ～ 12	10 ～ 15	13 ～ 25	-	10.5	3.3 ～ 4.3	-	2.2 ～ 25	14.6	3.3 ～ 5.5	1.7 ～ 2.8	1.7 ～ 40	1.5 ～ 40	2.8 ～ 21	2.3 ～ 41	2.3 ～ 41	2.3 ～ 41	2.3 ～ 21	2.3 ～ 25.5	2.3 ～ 25.5	3.8
Screw Nominal (M)	-	-	2 ～ 8	2.6 ～ 6	8 ～ 28	4 ～ 6	-	6 ～ 22	6 ～ 24	-	5 ～ 6	12 ～ 24	22	10	3 ～ 4	-	2 ～ 24	14	3 ～ 5	1.6 ～ 2.6	1.6 ～ 39	1.4 ～ 39	2.6 ～ 20	2 ～ 39	2 ～ 39	2 ～ 39	2 ～ 20	2 ～ 24	2 ～ 24	3.5
I.D. d(inch)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	0.109 ～ 1.025	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Screw Nominal (inch)	1 ～ 7/8	1/2 ～ 5/8	-	-	-	-	-	-	-	-	-	-	3/8	-	-	1 ～ No. 4	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Thickness T(mm)	1.6 ～ 3.2	2.3 ～ 3.2	0.3 ～ 1.6	0.5 ～ 1.6	1.6 ～ 4	0.6 ～ 1	1	1.6 ～ 3	1 ～ 4	-	2.2 ～ 2.7	3.2 ～ 6	-	2.85	0.5 ～ 0.8	-	0.3 ～ 1.6	2	0.5 ～ 0.8	0.3 ～ 0.5	0.3 ～ 6	0.3 ～ 6	0.5 ～ 3	0.4 ～ 5	0.4 ～ 5	0.4 ～ 5	0.4 ～ 3.2	0.4 ～ 3.2	0.4 ～ 3.2	0.5
Sales Unit	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.
Material: Steel	EN 1.0330 Equiv.	EN 1.0330 Equiv.	-	-	EN 1.1191 Equiv.	EN 1.0330 Equiv.	-	EN 1.0330 Equiv.	EN 1.0330 Equiv.	EN 1.0601 Equiv.	-	EN 1.0330 Equiv.	JIS-SWRH	Spring Steel	-	-	EN 1.0601 Equiv.	EN 1.1206 Equiv.	-	EN 1.0330 Equiv.	EN 1.0330 Equiv.	EN 1.0330 Equiv.	-	EN 1.0330 Equiv.	EN 1.0330 Equiv.	-	-	EN 1.0330 Equiv.	EN 1.0330 Equiv.	EN 1.0330 Equiv.
Thickness t(inch)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	0.042 ～ 0.1	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Material: Stainless Steel	-	-	EN 1.4301 Equiv.	EN 1.4301 Equiv.	-	-	-	-	-	-	-	-	-	-	-	EN 1.4301 Equiv.	-	-	EN 1.4401 Equiv.	-	-	-	-	-	-	-	-	-	-	-
Surface Treatment (Detailed)	Not Provided / Trivalent Chromate / Chromate Plating / Nickel Plating / Parker	Trivalent Chromate / Chromate Plating / Nickel Plating	Not Provided	Not Provided	Trivalent Chromate / Bright Chrome Plating / Hot Zinc Plating / Chromate Plating	Bright Chrome Plating	Not Provided	Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating	-	Trivalent Chromate	Not Provided / Bright Chrome Plating / Chromate Plating	Chromate Plating	Trivalent Chromate	Not Provided	Passivated	-	Nickel Plating	Not Provided / Black Anodized Aluminum	Not Provided	Copper Plating / Tin Plating / Trivalent Chromate / Chromate Plating / Nickel Plating / Parker / Dacrotized	Bright Chrome Plating / Nickel Plating / Chrome Plating	Nickel Plating / Chrome Plating	Copper Plating / Tin Plating / Lafre / Trivalent Chromate / Chromate Plating / Nickel Plating / Stainless Steel Coating	Electroless Nickel Plating / Nickel Plating / Chrome Plating	Nickel Plating / Chrome Plating	Tin Plating / Chromate Plating	Nickel Plating / Chrome Plating	Copper Plating / Tin Plating / Trivalent Chromate / Chromate Plating / Nickel Plating / Parker	Not Provided
Type, Spring Washers	-	-	-	-	-	Disc Spring Washers	-	-	-	-	-	-	Standard	-	-	-	-	Serrated Conical Disc Spring Washers	-	-	-	-	-	-	-	-	-	-	-	-
Type, Toothed Washer	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Outer Diameter D(inch)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	0.27 ～ 1.77	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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Type (Application)
- Plain Washers
- Spring Washers
- Special Shape
- Locking
- For Fluid
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Type
- Plain Washers
- Spring Washers
- Toothed Washers (Toothed Lock Washers)
- Rosette Washers
- Single/Double Tab Washers
- Nord-lock Washers
- Set Washers
- Tapered Washers
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- Ornamental Screws, Ornamental Washers
- Hooked Washers for Jig
- Split Washers for Jig
- Square Washers
- Flat Washers with Cover
- Seal Washers
- Pawl Washers
- For Corrugated Sheet
- Fall Prevention and loosening Prevention Spring
Images

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Material
- Steel
- Stainless Steel
- Resin
- Titanium Class 2
- Aluminum
- Brass
- Copper
- Ceramics
- Phosphor Bronze
- Titanium Class 1
- Nickel Base Alloy
Clear

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

I.D. d(mm)
0

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

1.05

1.1

1.2

1.3

1.4

1.5

1.6

1.7

1.75

1.8

2

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

8.6

8.7

8.8

9

9.1

9.4

9.5

9.6

9.8

10

10.1

10.2

10.3

10.4

10.5

10.6

10.7

10.8

11

11.2

11.3

11.4

11.5

11.6

11.8

12

12.1

12.2

12.5

12.6

12.7

13

13.2

13.3

13.5

13.8

14

14.2

14.3

14.4

14.5

14.6

15

15.2

15.5

15.8

15.9

16

16.1

16.2

16.5

16.7

16.9

17

17.5

17.7

17.8

18

18.2

18.3

18.4

18.5

18.7

18.8

18.9

19

19.5

19.6

19.7

19.8

20

20.2

20.5

20.7

20.9

21

21.4

21.5

21.75

22

22.1

22.5

22.9

23

23.2

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

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

46.2

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

57.3

58

59.1

60

61.3

61.9

62

63

63.1

64

64.2

65

66

67.1

68

69

69.5

70

71.1

72

74

75

75.1

78

79.1

79.3

79.7

80

82

83.1

85

86

87.5

88

88.9

90

92

93

95

95.8

99

100

102

105

108.3

110

112.4

115

120

125

130

135

140

150

155

160

170

404

406

408

410

412

414

416

417

418

419

422

427

430

433

436
Drawing

Clear

Screw Nominal (M)
0.5

1

1.2

1.4

1.6

1.7

2

M2

2.3

2.5

2.6

3

M3

3.5

4

M4

4.5

5

M5

5.1

6

M6

7

8

M8

9

10

M10

11

12

M12

13

13.5

14

M14

15

16

M16

17

18

19

20

21

22

23

24

25

26

27

28

30

31

32

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

I.D. d(inch)
0.109

0.115

0.135

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

1.025

1.077

1.202

1.327

1.640
Drawing

Clear

Screw Nominal (inch)
1

1 1/2

1 1/4

1 1/8

1/2

1 3/8

1/4

2

No. 2

No. 3

3/4

3/8

No. 4

5/8

5/16

No. 6

7/8

7/16

No. 8

9/16

No. 10

No. 12
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

2.1

2.2

2.3

2.4

2.5

2.6

2.7

2.8

2.85

3

3.2

3.3

3.4

3.5

3.55

3.6

3.7

3.8

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

6.2

6.3

6.4

6.5

6.6

6.8

7

7.1

7.2

7.5

7.6

7.9

8

8.2

8.3

8.5

8.7

9

9.1

9.3

9.5

9.8

10

10.2

10.4

10.5

11

11.2

11.8

12

12.5

13

13.1

14

15

15.8

16

17

18

19

20

20.3

21

22

23

24

24.5

25

26

27

28

29

30
Drawing

Clear

Sales Unit
Low Quantity (Available beginning with 1 pc.)

Box, Pkg.
Clear

Material: Steel
EN 1.0038 Equiv.

EN 1.0320 Equiv. (hot coiled)

EN 1.0330 Equiv.

EN 1.0601 Equiv.

EN 1.0715 Equiv.

EN 1.1158 Equiv.

EN 1.1191 Equiv.

EN 1.1203 Equiv.

EN 1.1206 Equiv.

JIS-SWRH

SCM Steel

Spring Steel
Clear

Thickness t(inch)
0.031

0.042

0.044

0.047

0.055

0.056

0.062

0.073

0.088

0.100

0.109

0.115

0.125

0.135

0.219

2

3
Drawing

Clear

Material: Stainless Steel
EN 1.4301 Equiv.

EN 1.4305 Equiv.

EN 1.4325 Equiv.

EN 1.4401 Equiv.

EN 1.4404 Equiv.

EN 1.4462 Equiv.

EN 1.4842 Equiv.

254SMO
Clear

Surface Treatment (Detailed)
- Not Provided
- Black Oxide
- Black Oxide
- Electroless Nickel Plating
- Trivalent Chromate
- Bright Chrome Plating
- Zinc Plating
- Hot Zinc Plating
- Chromate Plating
- Nickel Plating
- Black Nickel Plating
- Chrome Plating
- Parker
- Black Anodized Aluminum
- Dacrotized
- Buffed Surface
- Special Chemical Grinding
- GeoMet Coating
- Stainless Steel Coating
- Baked Paint
- Seizure-Against Coating
- Copper Plating
- Tin Plating
- Lafre
- Black Painted
- White Paint
- Black Baked Paint
- Tempered Collar
- Other Special Treatment
- Passivated
Clear

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

Clear

Type, Toothed Washer
- Internal Teeth Type
- External Teeth Type
- Flat Teeth Type
- Internal External Teeth Type
Images

Clear

Outer Diameter D(inch)
0.250

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