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QJ 3146.4 - 2002

Hexagonal Slotted Nuts

QJ 3146.4 - 2002 六角开槽螺母

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Dimensional Specifications — QJ 3146.4 - 2002 (mm)

Size	P	e	r	k_max	k_min	s_max	s_min	ds_max	ds_min	k_nominal	ds_nominal
M4	0.8	4	3.75	6.2	6.45	8	7.85	0.5	0.2	8.71	5.95
M5	1.25	6.25	6	8.8	9.05	13	12.73	0.5	0.2	14.3	8.55
M6	1.5	9.25	9	12.6	12.85	19	18.67	0.6	0.3	21.1	12.35
M8	1.5	12.25	12	16.4	16.65

Related Standards

GB 58 - 1966— Hexagon Slotted Nuts GB 9457 - 1988— Hexagon Slotted and Castle Nuts, Style 1 - Fine Pitch Thread - Product Grades A and B GB 9458 - 1988— Hexagon Slotted and Castle Nuts, Style 2 - Fine Pitch Thread - Product Grades A and B GB 6178 - 1986— Hexagon Slotted and Castle Nuts, Style 1 - Product Grades A and B GB 6179 - 1986— Hexagon Slotted Nuts,Style 1-Product Grade C GB 6180 - 1986— Hexagon Slotted and Castle Nuts, Style 2 - Product Grade A and B DIN 935-1 - 2013— Hexagon Slotted and Castle Nuts - Part 1: Metric Coarse and Fine Pitch Thread, Product Grades A and B DIN 935-3 - 2013— Hexagon Slotted Nuts - Part 3: Metric Coarse Pitch Thread, Product Grade C

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