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Regular Metric Helical Spring Lock Washers [Table 2] (SAE J403, J411, J404, J405, ASTM B211, B159, B99, QQ-N-286)

ASME B 18.21.2M - 1999 (R2014)

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美标ASME B18.21.2M - 1999 (R2014) ASME18.2 Regular Metric Helical Spring Lock Washers [Table 2] (SAE J403, J411, J404, J405, ASTM B211, B159, B99, QQ-N-286)
Size
2 2.5 3 3.5 4 5 6 8
d max
min
dc max
n min
h min
n1 min
2.20 2.70 3.21 3.76 4.26 5.26 6.29 8.36
2.05 2.55 3.06 3.58 4.08 5.08 6.10 8.13
4.18 4.94 5.83 6.35 7.28 8.66 12.08 14.96
0.89 1.02 1.19 1.19 1.40 1.57 2.77 3.18
0.51 0.64 0.79 0.79 1.02 1.19 1.57 1.98
0.62 0.71 0.83 0.83 0.98 1.1 1.94 2.23
Size
10 12 14 16 20 24 30 36
d max
min
dc max
n min
h min
n1 min
10.38 12.45 14.50 16.63 20.66 24.81 31.25 37.50
10.13 12.15 14.20 16.25 20.28 24.30 30.51 36.61
17.83 21.47 24.39 27.53 33.26 39.79 49.36 58.76
3.58 4.34 4.78 5.16 5.94 7.14 8.74 10.31
2.39 3.18 3.58 3.96 4.78 5.94 7.54 9.12
2.51 3.04 3.49 3.61 4.16 5 6.12 7.22

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