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HEIWA HATSUJYO Washers（Type Spring Washers：Serrated Conical Disc Spring）
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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.- 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 6.4 ～ 31.2 - 6 ～ 30 - Spring Washer Spring Washer Low Quantity (Available beginning with 1 pc.) / Box, Pkg. 1 ～ 4.2 - Serrated Conical Disc Spring - Not Provided / Trivalent Chromate / Nickel Plating - S50C - From: ₹ 13.73 Days to Ship: 5 Day(s) or more 
5 Day(s) or more
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You can add up to 6 items per a category to the compare list.
Disk Spring Lock Washer for Hex Socket Head Bolt (for Light Loads)
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.- 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 3.2 ～ 40.5 - 3 ～ 39 - Spring Washer Spring Washer Low Quantity (Available beginning with 1 pc.) 0.45 ～ 3.8 - Serrated Conical Disc Spring - Not Provided / Trivalent Chromate / Nickel Plating - S50C - From: ₹ 8.00 Days to Ship: 5 Day(s) or more
5 Day(s) or more
| Brand |
|---|
| 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.  | |
| Brand | HEIWA HATSUJYO | HEIWA HATSUJYO |
| Product Series | Disk Spring Lock Washer for Hex Socket Head Bolt (for Heavy Loads)【1-700 Pieces Per Package】 | Disk Spring Lock Washer for Hex Socket Head Bolt (for Light Loads) |
| From | ₹ 13.73- | ₹ 8.00- |
| Days to Ship | 5 Day(s) or more | 5 Day(s) or more |
| Material | Steel | Steel |
| Surface Treatment | Trivalent Chromate / Nickel Plating | Trivalent Chromate / Nickel Plating |
| Inner Dia. d(mm) | 6.4 ～ 31.2 | 3.2 ～ 40.5 |
| I.D. d(inch) | - | - |
| Nominal of Thread (M) | 6 ～ 30 | 3 ～ 39 |
| Outer Diameter D(inch) | - | - |
| Type | Spring Washer | Spring Washer |
| Type (Application) | Spring Washer | Spring Washer |
| Sales Unit | Low Quantity (Available beginning with 1 pc.) / Box, Pkg. | Low Quantity (Available beginning with 1 pc.) |
| Thickness t(mm) | 1 ～ 4.2 | 0.45 ～ 3.8 |
| Thickness t(inch) | - | - |
| Type Spring Washers | Serrated Conical Disc Spring | Serrated Conical Disc Spring |
| Material: Stainless Steel | - | - |
| Surface Treatment (Detailed) | Not Provided / Trivalent Chromate / Nickel Plating | Not Provided / Trivalent Chromate / Nickel Plating |
| Nominal of Thread (inch) | - | - |
| Material Steel | 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
-
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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