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JIS Spring Lock Washer【80-50,000 Pieces Per Package】
HEIWA HATSUJYO
[Type (application)] Spring Washer
[Type] Spring Washer
[Type]Spring Washer, standard load
[Type]No. 2 (for medium load)
[Materials] Steel, Stainless steel
[Surface treatment] Anti-rust Oil Only, Trivalent Chromate, Chromate, Nickel Plating, Temper 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
[Nominal Thread (inch)] 1/4 7/16 1/2
[Thickness t (mm)] 0.5 0.6 0.7 1 1.3 1.5
| Standard Price: | MYR 124.51- |
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| Days to Ship: | 5 Day(s) or more |

Spring Washer for Cap【80-8,000 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
| Standard Price: | MYR 224.75- |
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| Days to Ship: | 5 Day(s) or more |

Heavy Duty PS Lock Washer【1-1,000 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
| Standard Price: | MYR 7.14- |
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| Days to Ship: | 5 Day(s) or more |

Disk Spring Lock Washer for Hex Socket Head Bolt (for Heavy Loads)【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 2,099.16 |
|---|---|
| Days to Ship: | 5 Day(s) or more |

JIS Toothed Lock Washer【250-60,000 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.
| Standard Price: | MYR 538.53- |
|---|---|
| Days to Ship: | 5 Day(s) or more |
| Brand |
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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 |
| Brand | HEIWA HATSUJYO | HEIWA HATSUJYO | HEIWA HATSUJYO | HEIWA HATSUJYO | HEIWA HATSUJYO |
|---|---|---|---|---|---|
| Product Series | Disk Spring Lock Washer for Hex Socket Head Bolt (for Heavy Loads)【700 Pieces Per Package】 | ||||
| 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 / Stainless Steel | Steel | Steel | Steel | Steel |
| Properties / applications | - | - | - | - | - |
| Surface Treatment | Not Provided / Trivalent Chromate / Temper Color | Temper Color | Trivalent Chromate | Nickel Plating | Trivalent Chromate / Nickel Plating |
| Inner Dia. d(mm) | 2.1 ~ 24.5 | 5.1 ~ 30.5 | 8.3 ~ 17 | 14.6 | 2.2 ~ 23 |
| I.D. d(inch) | - | - | - | - | - |
| Nominal of Thread (M) | 2 ~ 24 | 5 ~ 30 | 8 ~ 16 | 14 | 2 ~ 22 |
| Outer Dia. D(mm) | 4.4 ~ 40.3 | 8.5 ~ 44.1 | 17 ~ 32 | 21 | 4.8 ~ 35 |
| Outer Diameter D(inch) | - | - | - | - | - |
| Type | Spring Washer | Spring Washer | Spring Washer | Spring Washer | Toothed Washer (Toothed Lock Washer) |
| Type (Application) | Spring Washer | Spring Washer | - | Spring Washer | Washer with Threadlocker Adhesive |
| Unit of Purchase | Box, Pkg. | Box, Pkg. | Box, Pkg. | Box, Pkg. | Box, Pkg. |
| Thickness t (Metric)(mm) | 0.5 ~ 5.9 | 1.4 ~ 6 | 2.3 ~ 4.5 | 2 | 0.3 ~ 1.4 |
| Thickness t (Imperial)(inch) | - | - | - | - | - |
| Type Spring Washers | Standard | Standard | - | Serrated Conical Disc Spring | - |
| Material: Stainless Steel | SUS304 | - | - | - | - |
| Surface Treatment (Detailed) | Temper Color / Not Provided | Temper Color | Not Provided / Trivalent Chromate | Nickel Plating | Temper Color |
| Nominal of Thread (inch) | 1/4 | - | - | - | - |
| Material Steel | SWRH | SWRH | Spring Steel | S50C | S50C |
| Type Toothed Washer | - | - | - | - | Internal Teeth Type / External Teeth Type |
| Cleaning Method | - | - | - | - | - |
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