Washers（Material：Steel）

Flat Washer (Single Item Sale)

MISUMI

[Materials] SPCC equivalent/SUS304 stainless steel[Surface treatment] Trivalent chromate JIS B 1256.

• Volume Discount

CAD ：

2D / 3D

Spring Washers (Single Sale)

MISUMI

Sizes are from M2 to M24. Shipment from 1 pc. is available as needed.

• Volume Discount

CAD ：

2D / 3D

Special-Sized Round Washer

SUNCO

[Materials] Stainless Steel, Aluminum, Brass[Surface treatment] None, trivalent chromate, bright chromate plating, zinc plating, chromate plating, nickel plating, chrome plating, Parkerizing, Dacrotized, painting, coating, silver/copper/tin plating

• Volume Discount

Flat washers - sold in boxes -【700-2,000 Pieces Per Package】

MISUMI

For in-house inventory or for a large number of uses, purchasing by the carton is advantageous.

CAD ：

2D / 3D

Taper Washer

MISUMI

Sizes are M6 to M24. Shipment from 1 pc. is available as needed.

• Volume Discount

CAD ：

2D / 3D

Spring Lock Washer No. 2【1-10,000 Pieces Per Package】

SUNCO

A portion of the flat washer is cut off, with a twisted shape. This twisted shape helps prevent loosening or falling if it is loosened. No. 2 is the most widely available type of spring washer.

• Volume Discount

Nord-Lock Washer Delta Protection

NORDLOCK

The range of sizes has been greatly expanded from the range previously available from Misumi. Be sure to check out the lineup.

High-Strength Plain Washer - SWF

NABEYA BI-TECH

A plain washer for high-strength bolts. The surface on which the washers sit will not sink. These washers prevent bolts from loosening due to the surface on which they sit sinking etc.

CAD ：

2D / 3D

Special Size 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]·Bright chromate plating / trivalent white / nickel plating / chrome plating

• Volume Discount

Washers/LOWA Type【20-50 Pieces Per Package】

MISUMI

Plain washer thicker than normal plain washers, please use it to prevent sinking for slotted holes

• Volume Discount

CAD ：

2D / 3D

Spring washers - sold in boxes -【700-2,000 Pieces Per Package】

MISUMI

For in-house inventory or for a large number of uses, purchasing by the carton is advantageous.

CAD ：

2D / 3D

Wave Washer

OCHIAI

Generates a load by bending a flat washer into an arch-like shape. Obtain higher loads over bent washers.

• Volume Discount

Wave Washer (for Bearing)

OCHIAI

Generates pressure with flat washers that have been bowed. Reduces vibration and noise by preloading the bearing.

• Volume Discount

Plain Washer【6-1,500 Pieces Per Package】

TRUSCO NAKAYAMA

[Features]·It has a higher tightening effect than the internal tooth lock washer. A general flat washer to prevent male threads heads or nuts from biting into the base material.

Tapered Washer 5° for Channels【1-230 Pieces Per Package】

SUNCO

Made by SUNCO. For channel steel. Type: beveled washer.

• Volume Discount

Steel Flat Washer FFW/FFW-N/FFW-B

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: Steel plate (SPCC)Thickness (t) 1.5 mm or more: Carbon steel (S45C)[Surface treatment] Trivalent chromium chromate / Micro Black (black coating) / Electroless nickel plating (Electroless Ni)

Flat Washers (BJ743)

IMAO CORPORATION

Flat washer. Select from steel and stainless steel types.

CAD ：

2D / 3D

JIS Disc Spring Washer Type 1

HEIWA HATSUJYO

[Type (Application)] Spring Washer [Type] Spring Washer [Surface Treatment] (Detail) Tempering Color [Type]Spring Washer, Conical Spring Washer, Load[Type]No. 1 (for Light Loads), JIS Standard Type 1 [Materials] Stainless Steel [Surface Treatment] Trivalent Chromate, Chromate, Nickel Plating, Tempering Color [Nominal Thread (M)] 3 4 5 6 8 10 12 14 16 18 20 22 24 27 30 [Sales Unit] Individual (Available for Purchase as 1pc) Box and Packaging. [Materials]Steel S50C to S65C [Materials]Stainless Steel SUS304-CSP [Outer Diameter D (mm)] 7 9 10 12.5 17 21

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

SUNCO

[Type (application)] Plain Washer [Type] Plain Washer [Materials] Steel [Materials] Steel SPCC [Surface treatment] None, Trivalent chromate, Bright chromate plating, Zinc plating, Chromate plating, Nickel plating, Parkerizing[Nominal Thread (M)] 8 10 12 14 16 18 20 22 24 27 30 33 36 39 42 48 [Sales unit] Minimum Quantity (Available for Purchase from 1 pc) Box and Pkg. [Surface treatment](Details) None, Trivalent chromate, Trivalent black, Trivalent white, Bright chromate plating, Hot dip galvanizing, Chromate plating, Chromate plating, Green chromate, Black chromate, Nickel plating, Parkerizing[Outer diameter (mm)] 17 21 24 28 30 34 37

• Volume Discount

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

• Volume Discount

Tapered Washer, for 8° i-beams【1-250 Pieces Per Package】

SUNCO

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

• Volume Discount

Steel Wave Washer (Bearings)(Iwata Standard)【1-100 Pieces Per Package】

IWATA DENKO

Its superior abrasion resistance compared with other carbon steels makes it optimal for preloading a variety of bearings and spring applications with small loads.

Wave Washer【1-2,000 Pieces Per Package】

TAIYO STAINLESS SPRING

Stable and gradual loading prevents loosening and rattling. *The CAD data for this series is undergoing revision. This will be available as soon as modifications are complete.

Circular Washer JIS Small【1,000 Pieces Per Package】

SUNCO

[Materials] Steel, Stainless steel, Titanium, Brass [Surface treatment] None, trivalent chromate, bright chromate plating, zinc plating, chromate plating, nickel plating, chrome plating, Parkerizing, painting, coating

• Volume Discount

C Type Spherical Washer

SUNCO

[Type (application)] Special[Shape][Type] Spherical Washer [Surface treatment] None [Sales unit] Minimum Quantity (Available for Purchase from 1 pc) [Surface treatment](Details) none [Materials] Steel, Stainless steel [Inner diameter d (mm)] 6.4 8.4 10.5 13 15 17 21 25 31 37 43 50 58 66 [Nominal Thread (M)] 6 8 10 12 14 16 20 24 30 33 36 42 48 56 64 [Thickness t (mm)] 2.3 3.2 4 4.6 5 5.3 6.3 8.2 11.2 14 17 21 23 27 [Materials]Steel SPCC [Materials] Stainless Steel SUS304[Outer diameter (mm)] 12 17 21 24 28 30

Spring Washer【6-1,000 Pieces Per Package】

TRUSCO NAKAYAMA

● A general washer that prevents screws from loosening.

Spring Washers/Conical Disk

MISUMI

Sizes are M3 to M24. Shipment from 1 pc. is available as needed.

• Volume Discount

CAD ：

2D / 3D

Steel Wave Washer (Iwata Standard)【1-1,000 Pieces Per Package】

IWATA DENKO

Its superior abrasion resistance compared with other carbon steels makes it optimal for preloading a variety of bearings and spring applications with small loads.

Swing C Washers (SW)

IMAO CORPORATION

A hook-type washer with high operability. [Features]· Washers can be attached and removed quickly.· Shoulder bolt for fixing to the body included. [Applications]· Prevent loosening of bolts.· Protection of metal surfaces.

CAD ：

2D / 3D

Spherical Washer (BJ742)

IMAO CORPORATION

Standard spherical washer. [Features]· Steel spherical washer.· Provides stable tightening without being affected by parallelism of workpieces, bolts, etc. [Applications]· Can be used as a washer for adjustment when the seating surfaces of the mating member and the bolt do not adhere.

CAD ：

2D / 3D

Bent Washer

OCHIAI

A flat washer bent into an arch shape. [Features]· A flat washer bent into an arch shape that generates load through bending. · Type: spring washer. [Applications]· Ideal for preventing loosening of screws.

Ribbed-Lock Washer - SWR【1-20 Pieces Per Package】

NABEYA BI-TECH

[Features]· The ribs on both faces of the washer bite into the surface on which the bolt sits and the fastened part, preventing loosening caused by vibrations.· For preventing the loosening of fastened parts that adhesives proved insufficient for achieving.· When combined with an 8.8 strength classification bolt, even more effective loosening prevention is possible.· Also works with strength classification 12.9 bolts.· Has a greater loosening prevention effect than normal spring washers.

CAD ：

2D / 3D

Spring Washer for Cap【1-8,000 Pieces Per Package】

HEIWA HATSUJYO

[Materials] Stainless Steel [Surface Treatment] Anti-Rust Oil Only, Trivalent Chromate, Chromate, Nickel Plating, Tempering Color [Inner diameter d (mm)] 2.1 2.4 2.7 3.1 4.1 5.1 6.1 6.5 8.2 10.2 11.4 12.2 13 14.2 16.2 18.2 20.2 22.5 24.5 [Nominal Thread (M)] 2 2.3 2.6 3 4 5 6 8 10 12 14 16 18 20 22 24 [Thread (inch)] 1/4 7/16 1/2 [Thickness t (mm)] 0.5 0.6 0.7 1 1.3 1.5

Washer - Shaft/C-washer · DIN 6340 Heat Treated

HARA DOKI

[HALDER] HALDER is a German company founded in 1938 and supplies the following products. •Standard Machinery and Equipment Parts, such as Plungers, Index Plungers, Lock Pins, Clamping Parts, Mechanical Accessories, etc. ·Tools such as Pre-fabricated Hammer, Bounce-Free Hammer and Ax which can be used in various fields •Clamping Parts, work holding system (jig fixture) such as modular clamping system used in product processing. •Related keywords: Metal, Washer, Screw Washer

S45C High-Strength Round Washer

SUNCO

[Type (application)] Plain Washer [Type] Plain Washer [Materials] Steel [Surface treatment] None [Sales unit] Minimum Quantity (Available for Purchase from 1 pc) [Materials]Steel S45C [Surface treatment](Details) none [Inner diameter d (mm)] 10 13 17 21 23 25 28 31 [Nominal Thread (M)] 10 13 17 21 23 25 28 31 [Thickness t (mm)] 3.2 4.5 6 8 [Outer diameter (mm)] 22 26 32 40 44 48 56 60

• Volume Discount

Spring Washer No. 2, Special-Sized【1,000-10,000 Pieces Per Package】

TOKYO METAL

We offer products from M0.5 to M200.

Node Lock Washer【200 Pieces Per Package】

SHINJIN

This Photo is representative photo and may differ from the real object.

JIS Toothed Lock Washer【1-60,000 Pieces Per Package】

HEIWA HATSUJYO

[Applications]·Internal Teeth Profile: It is used in inconvenient places such as set screws where teeth appear.·Outside Tooth Profile: It is used in places where more loosening prevention than the internal tooth profile is required.

Disk Spring Lock Washer for Hex Socket Head Bolt (for Heavy Loads)【1-700 Pieces Per Package】

HEIWA HATSUJYO

[Features]·Heiwa Spring original product·Disc spring washer specially designed for hexagon socket head cap bolts (cap bolts)·Due to the large spring action, the axial force of the screw is sufficiently maintained.·Since the axial force of the bolt is evenly supported around the bearing surface, no bending moment acts on the bolt.·The method of use is the same as the JIS disk spring washer (2 types), but the CDW has serrations on the front and back, which further enhances the locking effect.·There are no burrs on the inner and outer circumferences, so the burden of local stress can be reduced.

Disk Spring Lock Washer, JIS B 1251, Class 2 (for Caps, for Heavy Loads)

HEIWA HATSUJYO

Screw has a spring counter-force when compared to the tightening axial force of bolts. The spring 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 as a result of the low pressure applied to the bearing surface.

Dome Washer with Aperture【1-600 Pieces Per Package】

SUNCO

Resembles a press-made rosette washer, but has a simple bulging shape that adds no thickness when installed.

• Volume Discount

Spring Washer for Caps【1-5,000 Pieces Per Package】

SUNCO

[Materials] Steel, Stainless steel [Surface treatment] None, Trivalent chromate, Bright chromate plating, Nickel plating, Chrome plating, Dacrotized, Painting, Coating, Silver/Copper/Tin plating

• Volume Discount

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.

Split Lock Washer【300-20,000 Pieces Per Package】

SUNCO

[Materials] Steel, Stainless steel [Surface treatment] None, trivalent chromate, bright chromate plating, chromate plating, nickel plating, silver/copper/tin plating

• Volume Discount

HEICO-LOCK Ring Lock Washer

ACCURATE

Ring lock washer ideal for reinforcing screws[Features]· Ideal for repeated use· The wedge lock washers secure bolted connections reliably while the ring holds the two wedge lock washers together in the correct position permanently· Very easy to install and remove (ring locking system comes pre-assembled)· Fixes bolts under high or low load conditions· Both narrow and wide types made from steel or stainless steel are available· Particularly suitable for dynamic loads. Also suitable for use with lubricants· Also suitable for use with high-tensile bolts of 8.8, 10.9 and 12.9 and their respective nuts[Materials]Wedge lock washer: S45C equivalent / SUS316L equivalentRing: Polyamide

CAD ：

2D / 3D