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HEIWA HATSUJYO Washers（Type Spring Washers：Disc Spring）
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5 items
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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.
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 Steel / Stainless Steel Not Provided / Trivalent Chromate / Nickel Plating 4.3 ～ 28 - 4 ～ 27 - Spring Washer Spring Washer Low Quantity (Available beginning with 1 pc.) 0.8 ～ 5 - Disc Spring SUS304 Not Provided / Trivalent Chromate / Nickel Plating - S50C - From: ₹ 10.16 Days to Ship: 5 Day(s) or more 
5 Day(s) or more
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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.
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 Steel Not Provided / Trivalent Chromate / Chromate Plating / Nickel Plating 6.4 ～ 23 - 6 ～ 22 - Spring Washer Spring Washer Low Quantity (Available beginning with 1 pc.) 1.2 ～ 5 - Disc Spring - Not Provided / Trivalent Chromate / Chromate Plating / Nickel Plating - S50C - From: ₹ 10.85 Days to Ship: 5 Day(s) or more
5 Day(s) or more
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HEIWA HATSUJYO
[Materials] Steel, Stainless steel
[Surface treatment] None, trivalent chromate, nickel plating, temper color
[Inner diameter d (mm)] 4.3 5.3 6.4 8.4 10.5 13 15 17 19 21 23 25 28 31
[Nominal Thread (M)] 4 5 6 8 10 12 14 16 18 20 22 24 27 30
[Thickness t (mm)] 0.45 0.55 0.6 0.9 1.1 1.2 1.4 1.6 1.8 2 2.2 2.5 2.8 3
[Materials]Steel S50C to S65C
[Materials]Stainless steel SUS304
[Surface treatment](Detail) Untreated, Temper color
[Outer diameter D (mm)] 7.5 9 10.5 13.5 16.5 19- Volume Discount
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 Steel Trivalent Chromate / Nickel Plating / Temper Color 3.15 ～ 37.5 - 3 ～ 36 - Spring Washer Spring Washer Low Quantity (Available beginning with 1 pc.) 0.4 ～ 5 - Disc Spring - Temper Color / Not Provided / Trivalent Chromate / Nickel Plating 1 ～ 1/2 S50C - From: ₹ 4.00 Days to Ship: 5 Day(s) or more
5 Day(s) or more
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JIS Disc Spring Washer Type 1【1-10,000 Pieces Per Package】
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- Volume Discount
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 Steel / Stainless Steel Trivalent Chromate / Nickel Plating / Temper Color 3.2 ～ 31 - 3 ～ 30 - Spring Washer Spring Washer Low Quantity (Available beginning with 1 pc.) / Box, Pkg. 0.5 ～ 5 - Disc Spring SUS304 Temper Color - S50C - From: ₹ 4.00 Days to Ship: 5 Day(s) or more
5 Day(s) or more
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HEIWA HATSUJYO
[Type (application)] Spring Washer
[Type] Spring Washer
[Sales unit] Minimum Quantity (Available for Purchase from 1 pc)
[Type] Spring Washer, Conical Spring Washer, Load
[Type]No. 1 (for light load), JIS standard Type 2
[Materials] Steel, Stainless steel
[Surface treatment] None, trivalent chromate, nickel plating, temper color
[Nominal Thread (M)] 4 5 6 8 10 12 14 16 18 20 22 24 27 30
[Thickness t (mm)] 0.45 0.55 0.6 0.9 1.1 1.2 1.4 1.6 1.8 2 2.2 2.5 2.8 3
[Materials]Steel S50C to S65C
[Materials] Stainless steel SUS304
[Surface treatment](Detail) Untreated, Temper color- Volume Discount
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 Steel / Stainless Steel Trivalent Chromate / Nickel Plating / Temper Color 4.3 ～ 31 - 4 ～ 30 - Spring Washer Spring Washer Low Quantity (Available beginning with 1 pc.) 0.45 ～ 3 - Disc Spring SUS304 Temper Color / Not Provided - S50C - From: ₹ 4.00 Days to Ship: 5 Day(s) or more
5 Day(s) or more
| Brand |
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| Product Series |
| From |
| 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 |
You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | |
| Brand | HEIWA HATSUJYO | HEIWA HATSUJYO | HEIWA HATSUJYO | HEIWA HATSUJYO | HEIWA HATSUJYO |
| Product Series | Disk Spring Lock Washer, JIS B 1251, Class 2 (for Caps, for Heavy Loads) | Disc Spring Lock Washer, JIS B 1251, Class 1 (for Screws, for Heavy Loads) | |||
| From | ₹ 10.16- | ₹ 10.85- | ₹ 4.00- | ₹ 4.00- | ₹ 4.00- |
| Days to Ship | 5 Day(s) or more | 5 Day(s) or more | 5 Day(s) or more | 5 Day(s) or more | 5 Day(s) or more |
| Material | Steel / Stainless Steel | Steel | Steel | Steel / Stainless Steel | Steel / Stainless Steel |
| Surface Treatment | Not Provided / Trivalent Chromate / Nickel Plating | Not Provided / Trivalent Chromate / Chromate Plating / Nickel Plating | Trivalent Chromate / Nickel Plating / Temper Color | Trivalent Chromate / Nickel Plating / Temper Color | Trivalent Chromate / Nickel Plating / Temper Color |
| Inner Dia. d(mm) | 4.3 ～ 28 | 6.4 ～ 23 | 3.15 ～ 37.5 | 3.2 ～ 31 | 4.3 ～ 31 |
| I.D. d(inch) | - | - | - | - | - |
| Nominal of Thread (M) | 4 ～ 27 | 6 ～ 22 | 3 ～ 36 | 3 ～ 30 | 4 ～ 30 |
| Outer Diameter D(inch) | - | - | - | - | - |
| Type | Spring Washer | Spring Washer | Spring Washer | Spring Washer | Spring Washer |
| Type (Application) | Spring Washer | Spring Washer | Spring Washer | Spring Washer | Spring 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.) / Box, Pkg. | Low Quantity (Available beginning with 1 pc.) |
| Thickness t(mm) | 0.8 ～ 5 | 1.2 ～ 5 | 0.4 ～ 5 | 0.5 ～ 5 | 0.45 ～ 3 |
| Thickness t(inch) | - | - | - | - | - |
| Type Spring Washers | Disc Spring | Disc Spring | Disc Spring | Disc Spring | Disc Spring |
| Material: Stainless Steel | SUS304 | - | - | SUS304 | SUS304 |
| Surface Treatment (Detailed) | Not Provided / Trivalent Chromate / Nickel Plating | Not Provided / Trivalent Chromate / Chromate Plating / Nickel Plating | Temper Color / Not Provided / Trivalent Chromate / Nickel Plating | Temper Color | Temper Color / Not Provided |
| Nominal of Thread (inch) | - | - | 1 ～ 1/2 | - | - |
| Material Steel | S50C | S50C | S50C | S50C | S50C |
| Type Toothed Washer | - | - | - | - | - |
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Configure
Specification/Dimensions
-
Material
- Steel
- Stainless Steel
- Titanium Class 2
- Aluminum
- Brass
- Phosphor Bronze
- Titanium Class 1
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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
-
Inner Dia. d(mm)
- 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
- 9.3
- 9.4
- 9.6
- 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
- 23.2
- 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
- 27.9
- 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
- 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
- 61.3
- 61.9
- 62
- 63.1
- 64.2
- 65
- 66
- 67.1
- 69
- 69.5
- 70
- 71.1
- 74
- 75
- 75.1
- 78
- 79.1
- 79.3
- 79.7
- 83.1
- 87.5
- 88.9
- 95.8
- 99
- 108.3
- 112.4
-
I.D. d(inch)
-
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
- 5.1
- 6
- 7
- 8
- 8.5
- 9
- 10
- 11
- 12
- 13
- 13.5
- 14
- 14.5
- 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
- 45.1
- 45.2
- 45.3
- 46
- 47
- 48
- 50
- 51
- 52
- 54
- 55
- 55.1
- 55.2
- 55.3
- 56
- 60
- 64
- 65.1
- 65.2
- 65.3
- 65.5
- 66
- 68
- 70
- 70.2
- 72
- 76
- 80
- 80.3
- 85
- 85.2
- 85.3
- 85.6
- 90
- 93.2
- 95
- 98.3
- 105
- 105.1
- 105.2
- 105.3
- 110
- 110.3
- 110.4
- 110.5
- 110.6
- 115
- 120
- 125
- 125.1
- 125.2
- 125.4
- 125.5
- 130
- 130.2
- 135.2
- 135.3
- 135.4
- 135.5
- 135.6
- 140.3
- 140.4
- 145.4
- 145.5
- 150.2
- 150.6
- 170.2
- 170.3
- 170.4
- 170.5
- 170.6
- 180.4
- 180.5
- 180.6
- 210.3
- 210.4
- 210.5
- 210.6
- 220.5
- 230.5
- 235.5
- 240.5
- 240.6
- 250.3
- 255.6
- 260.4
- 260.5
- 285.4
- 330.6
-
Outer Diameter D(inch)
-
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
-
Square Washer
-
Flat Washer with Cover
-
Seal Washer
-
Pawl Washer
-
Washer for Corrugated Sheet
-
Fall Prevention and loosening Prevention Spring
-
Flat Washer
-
Type (Application)
- Flat Washer
- Spring Washer
- Special Shaped Washer
- Washer with Threadlocker Adhesive
- Washer for Fluid
-
Sales Unit
- Low Quantity (Available beginning with 1 pc.)
- Box, Pkg.
-
Thickness t(mm)
- 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
- 3
- 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
- 5.3
- 5.4
- 5.5
- 5.6
- 5.8
- 5.9
- 6
- 6.2
- 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
- 9.3
- 9.5
- 10
- 11
- 11.1
- 11.2
- 12
- 14
- 15
- 16
- 17
- 18
- 21
- 22
- 23
- 27
- 30
- 32
- 45
-
Thickness t(inch)
-
Type Spring Washers
-
Material: Stainless Steel
-
Surface Treatment (Detailed)
-
Nominal of Thread (inch)
-
Material Steel
-
Type Toothed Washer
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