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II 09

Hexagonal High-strength Nut for Structural Connection

JSS II 09 (-2) - 1996 结构连接用六角高强螺母

See all versions and complete specifications: Hexagonal High-strength Nut for Structural Connection — Full Specification Page

Dimensional Specifications — II 09 (mm)

Size	P	k_max	k_min	s_max	s_min	ds_max	k_nominal	ds_nominal
M16	20	31	30	20.4	19.6	0.4~0.8	32	29
M20	24	40	39	24.4	23.6	0.4~0.8	41	38
M22	30	49	48	30.4	29.6	0.4~0.8	50	47

Related Standards

GB /T 1231 (nut) - 2024— High Strength Large Hexgon Nuts for Steel Structures GB /T 13807.3 (G) - 2008— Connections with Waisted Stud - Nuts Type G GB /T 3632 (W) - 2008— Torshear Type Hexagon Nut for Steel Structures GB /T 1229 - 2006— High Strength Large Hexgon Nuts for Steel Structures GB /T 3632 (H) - 1995— Torshear Type High Strength Nut for Steel Structures GB /T 13807.3 (G) - 1992— Connections with Waisted Stud - Nuts - Type G GB /T 1229 - 1991— High Strength Large Hexagon Nuts for Steel Structure GB /T 32076.8 - 2017— High-Strength Structural Bolting Assemblies for Preloading - Nut Assemblies

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