Round Washer JIS
Brand :
SUNCO
Caution
Product Description
[Materials] Steel, stainless steel, A1050, brass
[Surface treatment] None, electroless nickel, trivalent chromate, bright chromate plating, zinc plating, chromate plating, nickel plating, chrome plating, parker, dacrotized, paint, coating, silver/copper/tin plating
Drawing
Specifications table
| Nominal | Inner diameter (d) | Outer diameter (D) | Thickness (t) | ||
|---|---|---|---|---|---|
| Reference dimensions | Tolerance | Reference dimensions | Tolerance | Reference dimensions | |
| 2 | 2.3 | +0.15 0 | 6 | 0 －0.3 | 0.4 |
| 2.3 | 2.6 | 7 | 0.5 | ||
| 2.6 | 2.9 | 7.5 | 0 －0.35 | 0.5 | |
| 3 | 3.3 | +0.2 0 | 8 | 0.5 | |
| 3.5 | 3.8 | 9 | 0.5 | ||
| 4 | 4.5 | 10 | 0.8 | ||
| 4.5 | 5 | 12 | 0.8 | ||
| 5 | 5.5 | 12 | 0 －0.4 | 0.8 | |
| 6 | 6.5 | +0.25 0 | 13 | 1 | |
| 8 | 8.5 | 18 | 1.6 | ||
| 10 | 10.5 | +0.3 0 | 22 | 1.6 | |
| 12 | 12.5 | 26 | 0 －0.5 | 2.3 | |
| 14 | 15 | 30 | 2.6 | ||
| 16 | 17 | 32 | 2.6 | ||
| 18 | 19 | +0.35 0 | 36 | 0 －0.6 | 2.6 |
| 20 | 21 | 40 | 3.2 | ||
| 22 | 23.5 | 44 | 3.2 | ||
| 24 | 25.5 | 48 | 4 | ||
| 27 | 28.5 | 52 | 4 | ||
| 30 | 31.5 | +0.4 0 | 58 | 0 －0.8 | 4.5 |
| 33 | 34.5 | 62 | 4.5 | ||
| 36 | 38 | 68 | 5 | ||
| 39 | 41 | 72 | 5 | ||
| 42 | 44 | 78 | 6 | ||
| 45 | 47 | 82 | 6 | ||
| 48 | 50 | 88 | 0 －1 | 6 | |
| 52 | 54 | 95 | 6 | ||
* Note···For materials other than steel, the thickness (t) may be less.