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DIN 937 - 1983

Hexagon Thin Castle Nuts (Previous Design)

DIN 937 - 1983 六角开槽薄螺母（旧款）

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Dimensional Specifications — DIN 937 - 1983 (mm)

Size	P	e	r	k_max	k_min	ds_max	ds_min	k_nominal	ds_nominal
M6	1	11	2.25	/	12.12	6.64	2	/	7
M8	2	22	3.8	18.48	24.49	10.57	3.5	19	11
M10	2.5	27	4.8	24.3	29.56	12.3	4.5	25	13
M12	2.5	32	5.8	29.3	35.03	14.3	5.5	30	15
(M7)

Related Standards

GB 60 - 1976— Hexagonal Slotted Reduced Height Nuts GB 60 - 1966— Hexagonal Slotted Reduced Height Nuts GB 9459 - 1988— Hexagon Thin Slotted Nuts - Fine Pitch Thread - Prodnct Grade A and B GB 6181 - 1986— Hexagon Thin Slotted Nuts - Product Grade A and B DIN 979 - 2013— Hexagon Thin Slotted Nuts and Castle Buts with Metric Coarse snd Fine Pitch Thread,Product Grades A and B DIN 979 - 1983— Hexagon Thin Slotted Nuts and Castle Nuts with Metric Coarse and Fine Pitch Thread, Product Grades A and B Q 387B— Hexagon Slotted Thin Nuts with Fine-pitch Q 387C— Hexagon Slotted Thin Nuts with Fine-pitch

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