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QJ 2387 - 1992

Slotted Large Flat Head Screws

QJ 2387 - 1992 开槽大扁头螺钉

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Dimensional Specifications — QJ 2387 - 1992 (mm)

Size	P	e	r	k_max	k_min	s_max	s_min	ds_max	ds_min	k_nominal	ds_nominal
M3	0.7	1	1.25	2	2.2	1.4	10	0.9	0.74	9.64	1.8
M4	1	1.5	1.75	2.8	3	2	14	1.2	0.95	13.57	2.6
M5	1.25	1.5	1.75	3.2	3.44	2.5	18	1.5	1.25	17.57	2.96

Related Standards

GB 947 - 1988— Slotted Large Raised Cheese Head Screws JIS B 1101 (JA6) - 2017— Slotted Truss Head Screws - Table JA.6 JIS B 1101 (AAT4) - 1996— Slotted Truss Head Screws [Annex Attached Table 4]JIS B 1119 (1R) - 1986— Spectacle Frames - Slotted Round Head Screws ASME/ANSI B 18.6.3 - 2010— Slotted Truss Head Machine Screws NF F 03-005 (CR) - 1983— Railway Rolling Stock Grade A Notched Dome Head Machine Screws BS 450 - 1958— Slotted Mushroom Head Screws with B.S.W. & B.S.F. Threads [Table 8]AS /NZS 1427 - 1996— ISO Metric Slotted Mushroom Head Screws [Table 5]

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