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DIN 797 - 2009

Special Foundation Bolts

DIN 797 - 2009 带孔锥端双头栓（专用地脚螺栓）

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Dimensional Specifications — DIN 797 - 2009 (mm)

Size	P	k_min	s_max	s_min
M24	3.5	18	85	120
M30	4.5	25	105	150
M36	5.5	32	140	170
M42	6	40	170	200
M48	6	50	205	240
M56	6	56	225	260

Related Standards

GB /T 9125.1 - 2020— Double End Studs for Pipe Flange Connection - PN Designated GB /T 9125 - 2010— Double End Studs - Product Grade B for Pipe Flange Connection GB /T 9125 - 2010— Double End Studs for Pipe Flange Connection GB /T 9125 - 2003— Double End Studs for Pipe Flange Connection GB /T 897 - 1988— Double End Studs, bm=1d GB /T 898 - 1988— Double End Studs-bm=1.25d GB /T 899 - 1988— Double End Studs b1=1.5d GB /T 900 - 1988— Double End Studs-bm=2d

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Size	P	k_min	s_max	s_min
M24	3.5	18	85	120
M30	4.5	25	105	150
M36	5.5	32	140	170
M42	6	40	170	200
M48	6	50	205	240
M56	6	56	225	260

Size	P	k_min	s_max	s_min
M24	3.5	18	85	120
M30	4.5	25	105	150
M36	5.5	32	140	170
M42	6	40	170	200
M48	6	50	205	240
M56	6	56	225	260

Size	P	k_min	s_max	s_min
M24	3.5	18	85	120
M30	4.5	25	105	150
M36	5.5	32	140	170
M42	6	40	170	200
M48	6	50	205	240
M56	6	56	225	260