Nylon Cup Washers:

Drawing 1: cupwsh.jpg

Cup washers are designed to protect the head of a metal screw from electrical contact. They are designed to accommodate the most common screw head-styles including binder, round, pan, hex, and fillister, in sizes from #4 to 1/4". Cup washers are molded from tough, electrically insulating nylon 6/6. 
 
Item Number A B C D E
16CW004040 0.305 0.245 0.115 0.117 0.157
16CW006040 0.36 0.3 0.14 0.142 0.182
16CW008040 0.414 0.354 0.171 0.166 0.206
16CW008041 0.414 0.354 0.171 0.13 0.17
16CW008042 0.497 0.389 0.187 0.093 0.139
16CW010030 0.568 0.375 0.201 0.127 0.157
16CW010040 0.47 0.41 0.194 0.19 0.23
16CW250040 0.595 0.535 0.257 0.247 0.289
16CW312375 0.875 0.625 0.344 0.25 0.375
16CW312500 0.875 0.625 0.344 0.375 0.5

 

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