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HG /T 20613 - 2009

Hex Nuts for Pipe Flange（d ≥ M39）

HG /T 20613 - 2009 管法兰专用六角螺母（d ≥ M39）

See all versions and complete specifications: Hex Nuts for Pipe Flange（d ≥ M39） — Full Specification Page

Dimensional Specifications — HG /T 20613 - 2009 (mm)

Size	P	k_max	k_min	s_max	s_min	k_nominal	ds_nominal
M39	3	70	68.1	76.27	45.5	43.92	862
M45	4	85	82.8	92.74	56.5	54.6	1530

Related Standards

GB /T 9125.1 - 2020— Hexagon Nuts for Pipe Flange Connection, Type 1 GB /T 9125.1 - 2020— Hexagon Nuts for Pipe Flange Connection, Type 2 GB /T 9125.2 - 2020— Hexagon Nuts for Pipe Flange Connection, Type 1 GB /T 9125.2 - 2020— Hexagon Nuts for Pipe Flange Connection, Type 2 GB /T 9125 - 2010— Hexagon Nuts for Pipe Flange Connection, Type 1 GB /T 5647 - 2008— Flared Couplings - Style A Nut GB /T 5649 - 2008— Flared Couplings - Lock Nut GB /T 9125 - 2003— Hexagon Nuts for Pipe Flange Connection, Type 1

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