Ningbo Datian Fastener Co., Ltd.
Ningbo Datian Fastener Co., Ltd.

Datian JIS B1181 HEX NUTS Specifications

JIS B1181 Hex Nut

JIS B1181 - 2014 Hexagon nuts, Finished, drawing

JIS1181 Long Hex Nut Dimensions
JIS B1181 Hex Nut
P=pitchCarbon Steel:6,8,10,12
K=height of the nutThread:6H
D=the nominal diameter of the threadSurface:BLK,ZP,HDG,etc
E=The length of the diagonal
S=The length of the flat

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