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

GB 1229 STRUCTURE NUTS: Class 8, 10 Specifications

Structural Nuts GB 1229

GB /T 1229 - 2006 High Strength Large Hexagon Nuts For Steel Structures

GB 1229 STRUCTURE NUTS: Class 8, 10 Dimensions
Structural Nuts GB 1229
LegendMaking
P=pitchCarbon Steel:8,9
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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