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嵌套 JB /T 7275 - 2014

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尺寸单位: mm

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公差公制螺纹极限尺寸米/英制螺纹对照

公称直径
d

d	最大值
d₁
D
D₁
D₂
e
s
b	公称
	最小值
	最大值
t	最小值=公称
	最大值

4.018	5.018	6.018	8.022	10.022	12.027	16.027	18.027	/	22.033	25.033	28.033	32.039
M4	M5	M6	M8	M10	M12	M16	/	M20	/	/	/	/
6	8	10	12	16	20	25	28	/	32	36	40	45
5	7	9	10	14	18	22	25	/	30	34	38	42
5.5	7	8	10	14	17	22	/	27	/	/	/	/
6.3	8.1	9.2	11.5	16.2	19.6	25.4	/	31.2	/	/	/	/
5.5	7	8	10	14	17	22	/	27	/	/	/	/
/	/	2	2	3	4	5	6	/	6	8	8	10
/	/	1.9875	1.9875	2.9875	3.985	4.985	5.985	/	5.985	7.982	7.982	9.982
/	/	2.0125	2.0125	3.0125	4.015	5.015	6.015	/	6.015	8.018	8.018	10.018
/	/	7	9	11.4	13.8	18.3	20.8	/	24.8	28.3	31.3	35.3
/	/	7.1	9.1	11.5	13.9	18.4	20.9	/	24.9	28.5	31.5	35.5

有效嵌套宽度 h

引用参考 (12)

GB /T 3 - 1997

普通螺纹收尾、肩距、退刀槽和倒角 (ISO 3508:1976 / ISO 4755:1983)

GB /T 3098.25 - 2020

紧固件机械性能不锈钢和镍合金紧固件选用指南

普通螺纹（一般用途米制螺纹）- 直径与螺距系列 (ISO 261: 1998, MOD)

GB /T 3103.1 - 2002

紧固件公差（螺栓、螺柱、螺钉和螺母）

GB /T 5267.1 - 2002

镀锌、镀镍、镀镉、复合镀等层镀层盐雾腐蚀的防护性能

紧固件公差 - 用于精密机械的螺栓、螺钉和螺母

GB /T 3098.2 - 2015

紧固件机械性能螺母细牙螺纹

非合金钢和低合金钢和铸钢的硬度值转换表

注：技术数据仅供参考，请以官方原件为准！

类似标准及供货信息 (31)

1	[国标] GB 809 - 1988	嵌装圆螺母 Insert Round Nuts 供应商(1)
2	[德标] DIN 16903 (Q) - 1974	滚花通孔中间带槽镶入螺母封闭型 Q型 Closed Insert Nuts for Plastics Mouldings - Round Without Shoulder - Type Q 供应商(1)
3	[德标] DIN 16903 (A) - 1974	六角通孔中间带槽镶入螺母 - A型 Open Insert Nuts for Plastics Mouldings - Hex Without Shoulder - Type A
4	[德标] DIN 16903 (B) - 1974	滚花通孔中间带槽镶入螺母 - B型 Open Insert Nuts for Plastics Mouldings - Round Without Shoulder - Type B
5	[德标] DIN 16903 (C) - 1974	六角通孔中间带槽台阶镶入螺母 - C型 Open Insert Nuts for Plastics Mouldings - Hex with Shoulder - Type C
6	[德标] DIN 16903 (D) - 1974	滚花通孔中间带槽台阶镶入螺母 - D型 Open Insert Nuts for Plastics Mouldings - Round with Shoulder - Type D
7	[德标] DIN 16903 (E) - 1974	六角通孔中间带槽镶入螺母带塑料密封垫 E型 Closed Insert Nuts with Disk for Plastics Mouldings - Hex Without Shoulder - Type E
8	[德标] DIN 16903 (F) - 1974	滚花通孔中间带槽镶入螺母带密封垫 - F型 Closed Insert Nuts with Disk for Plastics Mouldings - Round Without Shoulder - Type F
9	[德标] DIN 16903 (H) - 1974	滚花通孔中间带槽台阶镶入螺母带密封垫 H型 Closed Insert Nuts with Disk for Plastics Mouldings-Round with Shoulder - Type H
10	[德标] DIN 16903 (G) - 1974	六角通孔中间带槽台阶镶入螺母带密封垫圈 G型 Closed Insert Nuts with Disk for Plastics Mouldings - Hex with Shoulder - Type G
11	[德标] DIN 16903 (P) - 1974	六角封闭型中间带槽镶入螺母 P型 Closed Insert Nuts for Plastics Mouldings - Hex Without Shoulder - Type P
12	[德标] DIN 16903 (R) - 1974	六角封闭型中间带槽台阶镶入螺母 R型 Closed Insert Nuts for Plastics Mouldings - Hex with Shoulder - Type R
13	[德标] DIN 16903 (S) - 1974	滚花通孔中间带槽台阶镶入螺母封闭型 S型 Closed Insert Nuts for Plastics Mouldings - Round Without Shoulder - Type S
14	[德标] DIN 16903 (T) - 1974	滚花通孔中间带槽多台阶镶入螺母封闭型 T型 Insert Nuts; Heavy Type for Plastics Mouldings and Pressure Die Castings with Dead Hole - Type T
15	[德标] DIN 16903 (U) - 1974	滚花通孔中间带槽多台阶镶入螺母封闭型 U型 Insert Nuts; Heavy Type for Plastics Mouldings and Pressure Die Castings with Dead Hole - Type U
16	[汽标代号] Q 376B	B型通孔式嵌装塑料螺母 Plastic Expansion Nut with Open End. Type B
17	[汽标代号] Q 377B	C型通孔式嵌装塑料螺母 Plastic expansion nut with open end. Type C
18	[汽标代号] Q 378	D型通孔式嵌装塑料螺母 Plastic Expansion Nut with Open End, Type D
19	[汽标代号] Q 398B	A型通孔式嵌装塑料螺母
20	[机械行业] JB /T 7274.6 (insert) - 2014	T型把手用嵌件 Inserts for T - Knob
21	[机械行业] JB /T 7274.8 - 2014	三角箭形把手用嵌件 Insert for Triangular Star Shape Knobs
22	[代码] YJT 3018	非标圆形厚螺母 [原YJT 1391] Long Round Nut [Previously YJT 1391] 供应商(1)
23	[代码] YJT 5027	镶嵌螺母螺套 Press-in Threaded Insert
24	[代码] YJT 5029	压铆花齿螺套
25	[汽标] QC /T 615 - 2011	B型通孔式嵌装塑料螺母 Plastic Expansion Nut with Open End - Type B
26	[汽标] QC /T 616 - 2011	C型通孔式嵌装塑料螺母 Plastic Expansion Nut with Open End. Type C
27	[汽标] QC /T 890 - 2011	D型通孔式嵌装塑料螺母 Plastic Expansion Nut with Open End, Type D
28	[汽标] QC /T 611 - 1999	冲压螺母 Stamping Nut
29	[汽标] QC /T 615 - 1999	B型通孔式嵌装塑料螺母 Plastic Expansion Nut with Open End - Type B
30	[汽标] QC /T 616 - 1999	C型通孔式嵌装塑料螺母 Plastic Expansion Nut with Open End. Type C
31	[美国军标] MS 3214 - 1999	压铆螺母 Nut, Plain, Clinch-Flush

标准编号 / Standard Code： JB /T 7275 - 2014
中文名称 / Chinese Name： 嵌套
英文名称 / English Name： Open Insert Nuts
数据来源 / Data Source： 易紧通 YJT Fastener Database（164580.com）
中文页面 / Chinese Page： 查看中文页面
English Page： View English Page

Data Source: YJT Fastener Database (164580.com)
Standard: JB /T 7275 - 2014
Chinese Name: 嵌套
English Name: Open Insert Nuts
Chinese URL: Chinese Source Page
English URL: English Source Page
License: Commercial reuse, redistribution, or AI training usage requires authorization.