Japan, Naniwa
Naniwa Forged Wing Nut

Product Made in Japan
Manufacturer : Naniwa
Model: Forged Wing Nut
Dimension drawing
Material: SS400(Unit:mm)
Nominal Size | A | B | C | D | |
Minimum | Approximately | Minimum | Standard Dimension | Tolerance | |
M12 | 22 | 18 | 12 | 60 | ±2.0 |
M16 | 26 | 22 | 14 | 70 | ±2.0 |
M20 | 34 | 28 | 18 | 90 | ±2.5 |
Nominal Size | H | G1 | G2 | |
Standard Dimension | Tolerance | Maximum | Maximum | |
M12 | 30 | ±1.5 | 7 | 8 |
M16 | 35 | ±2.0 | 8 | 9 |
M20 | 45 | ±2.0 | 9 | 11 |
Material: SUS304 (Lost Wax Process)(Unit:mm)
Nominal Size | A | B | C | D | |
Minimum | Approximately | Minimum | Standard Dimension | Tolerance | |
M6 | 12 | 9 | 10 | 31.8 | ±2.0 |
M8 | 15 | 13 | 10 | 40 | ±2.0 |
M10 | 19 | 16 | 14 | 50 | ±2.0 |
M12 | 23 | 18 | 15 | 59.5 | ±2.0 |
M16 | 27 | 24 | 17 | 69.7 | ±2.0 |
Nominal Size | H | G1 | G2 | |
Standard Dimension | Tolerance | Maximum | Maximum | |
M6 | 18 | ±1.5 | 4 | 5 |
M8 | 20.7 | ±2.0 | 4.5 | 5.5 |
M10 | 25.8 | ±2.0 | 5.5 | 6.5 |
M12 | 29.6 | ±2.0 | 7 | 8 |
M16 | 34.8 | ±2.0 | 8 | 9 |
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