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Inch Countersunk External Toothed Shakeproof Washer Spring-Steel B18.21.1T9
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Inch Countersunk External Toothed Shakeproof Washer Spring-Steel B18.21.1T9

SKU: 2397
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Details

Inch Countersunk External Toothed Shakeproof Washer Spring-Steel B18.21.1T9


sizesizeA maxA minB refC maxC minD maxD min
No.4       0.112       0.123       0.113       0.213       0.019       0.015       0.065       0.050
No.6       0.138       0.150       0.140       0.289       0.021       0.017       0.092       0.082
No.8       0.164       0.177       0.167       0.322       0.021       0.017       0.099       0.083
No.10       0.190       0.205       0.195       0.354       0.025       0.020       0.105       0.088
No.12       0.216       0.231       0.220       0.421       0.025       0.020       0.128       0.113
1/4"       0.250       0.267       0.255       0.454       0.025       0.020       0.128       0.118
No.16       0.268       0.287       0.273       0.505       0.028       0.023       0.147       0.137
5/16"       0.312       0.333       0.318       0.599       0.028       0.023       0.192       0.165
3/8"       0.375       0.398       0.383       0.765       0.034       0.028       0.255       0.242
7/16"       0.438       0.463       0.448       0.867       0.045       0.037       0.270       0.260
1/2"       0.500       0.529       0.512       0.976       0.045       0.037       0.304       0.294

 

Inch Countersunk External Toothed Shakeproof  Washer Spring Steel B 18.21.1 T9

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