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DIN 6915 - 1999

High-Strength Hexagon Nuts with Large Widths Across Flats for Structural Steel Bolting

DIN 6915 - 1999 钢结构栓连接用高强度大六角螺母

See all versions and complete specifications: High-strength Hexagon Nuts with Large Widths Across Flats for Structural Steel Bolting — Full Specification Page

Equivalent & Cross-Reference Standards

Standard Body	Standard Number
EN	EN 14399-4Nut
DIN	DIN EN 14399(-4)

Dimensional Specifications — DIN 6915 - 1999 (mm)

Size	P	k_max	k_min	s_max	s_min	ds_max	k_nominal	ds_nominal
M12	2	27	26.16	29.56	13	44.8	12.3	9.84
M16	2.5	36	35	39.55	18	104	16.9	13.52
M20	3	46	45	50.85	22

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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