六角螺母2-浙江有为紧固件有限公司手机版

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六角螺母
型号:Q340B Q341B(细牙） Q341C(细牙）
性能等级：6级 8级 10级
原材料：ML08 SWRCH35K 10B21 45#
8级以上硬度：26-36HRC 表面处理：待定
机械性能按GB/T3098.2

序号	型号	规格 D	牙距 P	对边S		厚度m		序号	型号	规格 D	牙距 P	对边S		厚度m
				max	min	max	min					max	min	max	min
1	Q340B	M3	0.5	5.5	5.32	2.4	2.15	19	Q340B	M20	2.5	30	29.16	18	16.9
2	Q340B	M4	0.7	7	6.78	3.2	2.9	20	Q341C		2.0
3	Q340B	M5	0.8	8	7.78	4.7	4.4	21	Q341B		1.5
4	Q340B	M6	1.0	10	9.78	5.2	4.9	22	Q340B	M22	2.5	34	33	19.4	18.1
5	Q340B	M8	1.25	13	12.73	6.8	6.44	23	Q341C		2.0
6	Q341B		1.0					24	Q341B		1.5
7	Q340B	M10	1.5	16	15.73	8.4	8.04	25	Q340B	M24	3.0	36	35	21.5	20.2
8	Q341C		1.25					26	Q341B		2.0
9	Q341B		1.0					27	Q340B	M27	3.0	41	40	23.8	22.5
10	Q340B	M12	1.75	18	17.73	10.8	10.37	28	Q341B		2.0
11	Q341C		1.5					29	Q340B	M30	3.5	46	45	25.6	24.3
12	Q341B		1.25					30	Q341B		2.0
13	Q340B	M14	2.0	21	20.67	12.8	12.1	31	Q340B	M33	3.5	50	49	28.7	27.4
14	Q341B		1.5					32	Q341B		2.0
15	Q340B	M16	2.0	24	23.67	14.8	14.1	33	Q340B	36	4.0	55	53.8	31	29.4
16	Q341B		1.5					34	Q341B		3.0
17	Q340B	M18	2.5	27	26.16	15.8	15.1
18	Q341B		1.5

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