แหวนสปริง สีดำ ชุบซิงค์ โครม 3 ประเภทที่ 3 (แบบหนา)
The spring washer are larger than normal one, and can be used with heavy load.
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Product Details
The spring washer are larger than normal one, and can be used with heavy load.
Spec Information
Basic Information| Material (Info) | SWRH or Equivalent |
|---|---|
| Thread Type | - |
| Standard | JISB1251 |
|---|---|
| Surface Treatment | BLACK ZN CR3 |
