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HEIWA HATSUJYO Washers（Surface Treatment (Detailed)：Nickel Plating）
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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.
- Volume Discount
Standard Price: MYR 0.68- Days to Ship: 5 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: MYR 0.98- Days to Ship: 5 Day(s) or more -
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 19Standard Price: MYR 1.06- Days to Ship: 5 Day(s) or more -
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.Standard Price: MYR 1.18- Days to Ship: 5 Day(s) or more -
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
Standard Price: MYR 0.85- Days to Ship: 5 Day(s) or more
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| Product Series |
| Days to Ship |
| Environmentally Friendly |
| Material |
| Properties / applications |
| Surface Treatment |
| Inner Dia. d(mm) |
| I.D. d(inch) |
| Nominal of Thread (M) |
| Outer Dia. D(mm) |
| Outer Diameter D(inch) |
| Type |
| Type (Application) |
| Unit of Purchase |
| Thickness t (Metric)(mm) |
| Thickness t (Imperial)(inch) |
| Type Spring Washers |
| Material: Stainless Steel |
| Surface Treatment (Detailed) |
| Nominal of Thread (inch) |
| Material Steel |
| Type Toothed Washer |
| Cleaning Method |
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| 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) | 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) | |
| 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 |
| Environmentally Friendly | - | - | - | - | - |
| Material | Steel | Steel | Steel | Steel | Steel |
| Properties / applications | - | - | - | - | - |
| Surface Treatment | Nickel Plating | Nickel Plating | Nickel Plating | Nickel Plating | Nickel Plating |
| Inner Dia. d(mm) | 4.3 ～ 17 | 6.4 ～ 17 | 8.4 ～ 16.9 | 6.4 ～ 16.9 | 3.2 ～ 16.9 |
| I.D. d(inch) | - | - | - | - | - |
| Nominal of Thread (M) | 4 ～ 16 | 6 ～ 16 | 8 ～ 16 | 6 ～ 16 | 3 ～ 16 |
| Outer Dia. D(mm) | 7.5 ～ 25 | 12.5 ～ 30 | 16 ～ 31.5 | 10 ～ 24 | 5.5 ～ 24 |
| 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 |
| Unit of Purchase | Sold Individually (No Min. Purchase) | Sold Individually (No Min. Purchase) | Sold Individually (No Min. Purchase) | Box, Pkg. ～ Sold Individually (No Min. Purchase) | Sold Individually (No Min. Purchase) |
| Thickness t (Metric)(mm) | 0.8 ～ 2.5 | 1.2 ～ 3.5 | 0.9 ～ 1.8 | 1 ～ 2.3 | 0.45 ～ 1.6 |
| Thickness t (Imperial)(inch) | - | - | - | - | - |
| Type Spring Washers | Disc Spring | Disc Spring | Disc Spring | Serrated Conical Disc Spring | Serrated Conical Disc Spring |
| Material: Stainless Steel | - | - | - | - | - |
| Surface Treatment (Detailed) | Nickel Plating | Nickel Plating | Nickel Plating | Nickel Plating | Nickel Plating |
| Nominal of Thread (inch) | - | - | - | - | - |
| Material Steel | S50C | S50C | S50C | S50C | S50C |
| Type Toothed Washer | - | - | - | - | - |
| Cleaning Method | - | - | - | - | - |
Loading...
Configure
Specification/Dimensions
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Environmentally Friendly
-
Material
- Steel
- Stainless Steel
- Titanium Class 2
- Aluminum
- Brass
- Phosphor Bronze
- Titanium Class 1
- Nickel Base Alloy
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Properties / applications
-
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)
- 0.114
- 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
- 8.6
- 8.7
- 8.8
- 9
- 9.1
- 9.3
- 9.4
- 9.6
- 9.8
- 10
- 10.1
- 10.2
- 10.3
- 10.5
- 10.6
- 10.7
- 10.8
- 11
- 11.2
- 11.4
- 11.5
- 11.6
- 11.8
- 12
- 12.1
- 12.2
- 12.3
- 12.5
- 12.6
- 12.7
- 12.8
- 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
- 16.1
- 16.2
- 16.3
- 16.5
- 16.7
- 16.8
- 16.9
- 17
- 17.5
- 17.7
- 17.8
- 18
- 18.2
- 18.3
- 18.7
- 18.8
- 18.9
- 19
- 19.3
- 19.5
- 19.7
- 19.8
- 20
- 20.1
- 20.2
- 20.5
- 20.7
- 20.9
- 21
- 21.2
- 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
- 25.1
- 25.2
- 25.3
- 25.4
- 25.5
- 25.6
- 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
- 34.2
- 34.3
- 34.4
- 34.5
- 35
- 35.75
- 35.8
- 36
- 36.5
- 37
- 37.2
- 37.4
- 37.5
- 37.75
- 38
- 38.5
- 39
- 39.5
- 39.8
- 40
- 40.2
- 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
- 61.3
- 61.9
- 62
- 63.1
- 64.2
- 65
- 66
- 67.1
- 69
- 69.5
- 70
- 71.1
- 74
- 75.1
- 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
- 4.1
- 4.5
- 5
- 5.1
- 5.5
- 6
- 6.5
- 7
- 8
- 8.5
- 9
- 9.3
- 9.8
- 10
- 10.5
- 11
- 12
- 12.5
- 13
- 13.5
- 14
- 14.5
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 23.5
- 24
- 25
- 25.5
- 26
- 27
- 28
- 28.5
- 30
- 31
- 33
- 34
- 36
- 37
- 38
- 39
- 41
- 42
- 43
- 44
- 45
- 45.2
- 45.3
- 46
- 47
- 48
- 50
- 51
- 52
- 54
- 55
- 55.1
- 56
- 60
- 63
- 64
- 65.1
- 65.2
- 65.5
- 66
- 68
- 70
- 72
- 76
- 80
- 80.3
- 85
- 85.2
- 85.3
- 90
- 95
- 105
- 105.1
- 105.2
- 105.3
- 110
- 110.2
- 110.3
- 110.4
- 110.5
- 110.6
- 115
- 120
- 125
- 125.1
- 125.2
- 125.4
- 130
- 135.3
- 135.5
- 145.3
- 145.4
- 150.3
- 150.4
- 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
- 240.5
- 240.6
- 260.4
- 260.5
- 330.6
-
Outer Dia. D(mm)
-
Outer Diameter D(inch)
-
Type
- Decorative Screw Washer
- Flat Washer
- Flat Washer with Cover
- Hooked Washer for Jig
- Nord-Lock Washer
- Pawl Washer
- Retaining / Thread-Locking Spring
- Rosette Washer
- Seal Washer
- Spherical Washer
- Spring Washer
- Square Washer
- Tab Washer - One-Tabbed / Two-Tabbed
- Tapered Washer
- Toothed Washer (Toothed Lock Washer)
- Washer for Corrugated Sheet
- Decorative Screw Washer
-
Type (Application)
- Flat Washer
- Spring Washer
- Special Shaped Washer
- Washer with Threadlocker Adhesive
- Washer for Fluid
- General
- Clean Env. Compatible
- For Vacuum Equipment
-
Unit of Purchase
-
Thickness t (Metric)(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
- 1.5/5
- 1.6
- 1.7
- 1.75
- 1.8
- 1.9
- 2
- 2/6
- 2.1
- 2.2
- 2.3
- 2.4
- 2.5
- 2.5/4.5
- 2.5/7
- 2.6
- 2.7
- 2.8
- 2.85
- 3
- 3/6
- 3/7
- 3/8
- 3/9
- 3.2
- 3.3
- 3.4
- 3.45
- 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
- 5.7
- 5.8
- 5.9
- 6
- 6.2
- 6.3
- 6.4
- 6.6
- 6.8
- 6.9
- 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
- 16
- 17
- 18
- 21
- 22
- 23
- 25
- 32
- 45
-
Thickness t (Imperial)(inch)
-
Type Spring Washers
-
Material: Stainless Steel
-
Surface Treatment (Detailed)
-
Nominal of Thread (inch)
-
Material Steel
-
Type Toothed Washer
-
Cleaning Method
- Degreasing
- Precision Cleaning
- Electrolytic polishing + precision cleaning
- No cleaning
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