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HG /T 20635 - 2009

Hex Nuts for Steel Pipe Flanges, Gasket, Fasteners

HG /T 20635 - 2009 钢制管法兰、垫片、紧固件选用配合规定六角螺母

See all versions and complete specifications: Hex Nuts for Steel Pipe Flanges, Gasket, Fasteners — Full Specification Page

Dimensional Specifications — HG /T 20635 - 2009 (mm)

Size	P	k_max	k_min	s_max	s_min	k_nominal
M16	2.5	29.16	32.95	18	16.9	30
M20	3.5	45	50.85	25.6	24.3	46
(M14)	2	23.67	26.75	14.8	14.1	24
(M18)	3	35	39.55	21.5	20.2	36
(M22)	3.5	49	55.37	28.7	27.4	50

Related Standards

GB /T 41 - 2016— Hexagon Nuts, Style 1 - Product Grade C GB /T 41 - 2000— Hexagon Nuts - Product Grade C GB 52 - 1976— Hexagon Nuts GB /T 6175 - 2016— Hexagon Nuts,Style 2 GB /T 6170 - 2015— Hexagon Nuts, Style 1 GB /T 6170 - 2000— Hexagon Nuts, Type 1 GB /T 6175 - 2000— Hexagon Nuts, Style 2 GB 6170 - 1986— Hexagon Nuts, Type 1 - Product Grades A and B GB 6175 - 1986

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