螺纹检测规 – 杭州众旺 – 全套人防检测设备 | 人防气密性检测仪 | 密封胶条压缩反力 | 人防风量测量装置

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产品介绍

螺纹量规有环规和塞规，环规检测外螺纹尺寸，塞规检测内螺纹尺寸。不论是环规或是塞规都有检测最大极限尺寸和最小极限尺寸的检验量具构成。螺纹塞规用于综合检验内螺纹，螺纹环规用于综合检验外螺纹。
螺纹量规是测量内螺纹尺寸的正确性的工具。螺纹量规的种类繁多，从形状上可分为普通粗牙、细牙和管子螺纹三种。螺距为0.35毫米或更小的，2级精度及高于2级精度的和螺距为0.8毫米或更小的3级精度的塞规都没有止端测头。100毫米以下的为锥柄螺纹量规。100毫米以上的为双柄螺纹量规。

常用公制螺纹规尺寸对照表

螺纹规格（6g）	公称尺寸d	中径尺寸d₂	H	P	es	Z_R	Td₂	T_R	T_PL	W_GO	W_NG	通规T					止规Z
												大径＞d+es+T_PL		中径 d₂+es-Z_R			大径＞d+es+T_PL		中径 d₂+es-Td₂-T_R/2
												尺寸	偏差	尺寸	偏差 ±T_R/2	磨损上限	尺寸	偏差	尺寸	偏差 ±T_R/2	磨损上限
M1.7	1.7	1.473	0.3	0.35	-0.019	-0.002	0.063	0.01	0.007	0.012	0.009	1.688	/	1.4557	0.0050	1.4677	1.688	/	1.3857	0.0050	1.395
M2	2	1.740	0.35	0.4	-0.019	-0.002	0.067	0.01	0.007	0.012	0.009	1.988	/	1.7192	0.0050	1.7312	1.988	/	1.7932	0.0050	1.802
M2.5	2.5	2.208	0.39	0.45	-0.02	-0.002	0.071	0.01	0.007	0.012	0.009	2.487	/	2.1857	0.0050	2.1977	2.487	/	2.2637	0.0050	2.273
M2.6	2.6	2.308	0.39	0.45	-0.02	-0.002	0.071	0.01	0.007	0.012	0.009	2.587	/	2.2857	0.0050	2.2977	2.587	/	2.3637	0.0050	2.373
M3	3	2.675	0.43	0.5	-0.020	-0.002	0.075	0.01	0.007	0.012	0.009	2.987	/	2.6533	0.0050	2.6653	2.987	/	2.7353	0.0050	2.744
M4	4	3.545	0.61	0.7	-0.022	0.002	0.090	0.014	0.009	0.016	0.012	3.987	/	3.5254	0.0070	3.5414	3.987	/	3.6204	0.0070	3.632
M4*0.5	4	3.675	0.43	0.5	-0.020	-0.002	0.075	0.01	0.007	0.012	0.009	3.987	/	3.6533	0.0050	3.6653	3.987	/	3.7353	0.0050	3.744
M5	5	4.480	0.69	0.8	-0.024	0.002	0.095	0.014	0.009	0.016	0.012	4.985	/	4.4584	0.0070	4.4744	4.985	/	4.5584	0.0070	4.570
M5*0.5	5	4.675	0.43	0.5	-0.020	-0.002	0.075	0.01	0.007	0.012	0.009	4.987	/	4.6533	0.0050	4.6653	4.987	/	4.7353	0.0050	4.744
M6	6	5.351	0.87	1	-0.026	0.002	0.112	0.014	0.009	0.016	0.012	5.983	/	5.3265	0.0070	5.3425	5.983	/	5.4435	0.0070	5.456
M6*0.75	6	5.513	0.65	0.75	-0.022	0.002	0.100	0.014	0.009	0.016	0.012	5.987	/	5.4929	0.0070	5.5089	5.987	/	5.5979	0.0070	5.610
M7*0.75	7	6.513	0.65	0.75	-0.022	0.002	0.100	0.014	0.009	0.016	0.012	6.987	/	6.4929	0.0070	6.5089	6.987	/	6.5979	0.0070	6.610
M8	8	7.188	1.08	1.25	-0.028	0.002	0.118	0.014	0.009	0.016	0.012	7.981	/	7.1621	0.0070	7.1781	7.981	/	7.2851	0.0070	7.297
M8*0.5	8	7.675	0.43	0.5	-0.02	0.002	0.085	0.014	0.009	0.016	0.012	7.989	/	7.6573	0.0070	7.6733	7.989	/	7.7473	0.0070	7.759
M8*0.75	8	7.513	0.65	0.75	-0.022	0.002	0.100	0.014	0.009	0.016	0.012	7.987	/	7.4929	0.0070	7.5089	7.987	/	7.5979	0.0070	7.610
M8*1	8	7.351	0.87	1	-0.026	0.002	0.112	0.014	0.009	0.016	0.012	7.983	/	7.3265	0.0070	7.3425	7.983	/	7.4435	0.0070	7.456
M9*0.5	9	8.675	0.43	0.5	-0.02	0.002	0.085	0.014	0.009	0.016	0.012	8.989	/	8.6573	0.0070	8.6733	8.989	/	8.7473	0.0070	8.759
M9*1	9	8.351	0.87	1	-0.026	0.002	0.112	0.014	0.009	0.016	0.012	8.983	/	8.3265	0.0070	8.3425	8.983	/	8.4435	0.0070	8.456
M10	10	9.026	1.3	1.5	-0.032	0.008	0.132	0.018	0.011	0.021	0.015	9.979	/	9.0018	0.0090	9.0228	9.979	/	9.1348	0.0090	9.150
M10*0.5	10	9.675	0.43	0.5	-0.02	0.002	0.085	0.014	0.009	0.016	0.012	9.989	/	9.6573	0.0070	9.6733	9.989	/	9.7473	0.0070	9.759
M10*0.75	10	9.513	0.65	0.75	-0.022	0.002	0.100	0.014	0.009	0.016	0.012	9.987	/	9.4929	0.0070	9.5089	9.987	/	9.5979	0.0070	9.610
M10*1	10	9.351	0.87	1	-0.026	0.002	0.112	0.014	0.009	0.016	0.012	9.983	/	9.3265	0.0070	9.3425	9.983	/	9.4435	0.0070	9.456
M10*1.25	10	9.188	1.08	1.25	-0.028	0.002	0.118	0.014	0.009	0.016	0.012	9.981	/	9.1621	0.0070	9.1781	9.981	/	9.2851	0.0070	9.297
M12	12	10.863	1.52	1.75	-0.034	0.008	0.150	0.018	0.011	0.021	0.015	11.977	/	10.8374	0.0090	10.8584	11.977	/	10.9884	0.0090	11.003
M12*0.5	12	11.675	0.43	0.5	-0.02	0.002	0.090	0.014	0.009	0.016	0.012	11.989	/	11.6573	0.0070	11.6733	11.989	/	11.7523	0.0070	11.7643
M12*1	12	11.351	0.87	1	-0.026	0.002	0.118	0.014	0.009	0.016	0.012	11.983	/	11.3265	0.0070	11.3425	11.983	/	11.4495	0.0070	11.4615
M12*1.5	12	11.026	1.3	1.5	-0.032	0.008	0.140	0.018	0.011	0.021	0.015	11.979	/	11.0018	0.0090	11.0228	11.979	/	11.1428	0.0090	11.1578
M14	14	12.701	1.73	2	-0.038	0.008	0.160	0.018	0.011	0.021	0.015	13.973	/	12.6710	0.0090	12.6920	13.973	/	12.8320	0.0090	12.8470
M14*1	14	13.351	0.87	1	-0.026	0.002	0.118	0.014	0.009	0.016	0.012	13.983	/	13.3265	0.0070	13.3425	13.983	/	13.4495	0.0070	13.4615
M14*1.25	14	13.188	1.08	1.25	-0.028	0.008	0.132	0.018	0.011	0.021	0.015	13.983	/	13.1681	0.0090	13.1891	13.983	/	13.3011	0.0090	13.3161
M14*1.5	14	13.026	1.3	1.5	-0.032	0.008	0.140	0.018	0.011	0.021	0.015	13.979	/	13.0018	0.0090	13.0228	13.979	/	13.1428	0.0090	13.1578
M15*0.5	15	14.675	0.43	0.5	-0.02	0.002	0.090	0.014	0.009	0.016	0.012	14.989	/	14.6573	0.0070	14.6733	14.989	/	14.7523	0.0070	14.7643
M15*1	15	14.351	0.87	1	-0.026	0.002	0.118	0.014	0.009	0.016	0.012	14.983	/	14.3265	0.0070	14.3425	14.983	/	14.4495	0.0070	14.4615
M16	16	14.701	1.73	2	-0.038	0.008	0.160	0.018	0.011	0.021	0.015	15.973	/	14.6710	0.0090	14.6920	15.973	/	14.8320	0.0090	14.8470
M16*0.5	16	15.675	0.43	0.5	-0.02	0.002	0.090	0.014	0.009	0.016	0.012	15.989	/	15.6573	0.0070	15.6733	15.989	/	15.7523	0.0070	15.7643
M16*1.5	16	15.026	1.3	1.5	-0.032	0.008	0.140	0.018	0.011	0.021	0.015	15.979	/	15.0018	0.0090	15.0228	15.979	/	15.1428	0.0090	15.1578
M16*1	16	15.351	0.87	1	-0.026	0.002	0.118	0.014	0.009	0.016	0.012	15.983	/	15.3225	0.0070	15.3385	15.983	/	15.1995	0.0070	15.2115
M18*0.5	18	17.675	0.43	0.5	-0.02	0.002	0.090	0.014	0.009	0.016	0.012	17.989	/	17.6573	0.0070	17.6733	17.989	/	17.7523	0.0070	17.7643
M18*1	18	17.351	0.87	1	-0.026	0.002	0.118	0.014	0.009	0.016	0.012	17.983	/	17.3265	0.0070	17.3425	17.983	/	17.4495	0.0070	17.4615
M18*2	18	16.701	1.73	2	-0.038	0.008	0.160	0.018	0.011	0.021	0.015	17.973	/	16.6710	0.0090	16.6920	17.973	/	16.8320	0.0090	16.8470
M20*0.5	20	19.675	0.43	0.5	-0.02	0.002	0.090	0.014	0.009	0.016	0.012	19.989	/	19.6533	0.0070	19.6693	19.989	/	19.5583	0.0070	19.5703
M20*1	20	19.351	0.87	1	-0.026	0.002	0.118	0.014	0.009	0.016	0.012	19.983	/	19.3265	0.0070	19.3425	19.983	/	19.4495	0.0070	19.4615
M20*1.5	20	19.026	1.3	1.5	-0.032	0.008	0.140	0.018	0.011	0.021	0.015	19.979	/	19.0018	0.0090	19.0228	19.979	/	19.1428	0.0090	19.1578
M22*0.5	22	21.675	0.43	0.5	-0.02	0.002	0.090	0.014	0.009	0.016	0.012	21.989	/	21.6573	0.0070	21.6733	21.989	/	21.7523	0.0070	21.7643
M22*1	22	21.351	0.87	1	-0.026	0.002	0.118	0.014	0.009	0.016	0.012	21.983	/	21.3265	0.0070	21.3425	21.983	/	21.4495	0.0070	21.4615
M22*1.5	22	21.026	1.3	1.5	-0.032	0.008	0.140	0.018	0.011	0.021	0.015	21.979	/	21.0018	0.0090	21.0228	21.979	/	21.1428	0.0090	21.1578
M24*1	24	23.351	0.87	1	-0.026	0.002	0.125	0.014	0.009	0.016	0.012	23.983	/	23.3265	0.0070	23.3425	23.983	/	23.4565	0.0070	23.4685
M24*1.5	24	23.026	1.3	1.5	-0.032	0.008	0.150	0.018	0.011	0.021	0.015	23.979	/	23.0018	0.0090	23.0228	23.979	/	23.1528	0.0090	23.1678
M25*1.5	25	24.026	1.3	1.5	-0.032	0.008	0.150	0.018	0.011	0.021	0.015	24.979	/	24.0018	0.0090	24.0228	24.979	/	24.1528	0.0090	24.1678
M26*1.5	26	25.026	1.3	1.5	-0.032	0.008	0.150	0.018	0.011	0.021	0.015	25.979	/	25.0018	0.0090	25.0228	25.979	/	25.1528	0.0090	25.1678
M30*0.75	30	29.513	0.65	0.75	-0.022	0.002	0.112	0.014	0.009	0.016	0.012	29.987	/	29.4929	0.0070	29.5089	29.987	/	29.6099	0.0070	29.6219
M30*1	30	29.351	0.87	1	-0.026	0.002	0.125	0.014	0.009	0.016	0.012	29.983	/	29.3265	0.0070	29.3425	29.983	/	29.4565	0.0070	29.4685
M30*1.5	30	29.026	1.3	1.5	-0.032	0.008	0.150	0.018	0.011	0.021	0.015	29.979	/	29.0018	0.0090	29.0228	29.979	/	29.1528	0.0090	29.1678
M30*2	30	28.701	1.73	2	-0.038	0.008	0.170	0.018	0.011	0.021	0.015	29.973	/	28.6710	0.0090	28.6920	29.973	/	28.8420	0.0090	28.8570
M33	33	30.727	3.03	3.5	-0.053	0.012	0.212	0.023	0.014	0.0255	0.0195	32.961	/	30.6858	0.0115	30.7113	32.961	/	30.8973	0.0115	30.9168
M35*1.5	35	34.026	1.3	1.5	-0.032	0.008	0.150	0.018	0.011	0.021	0.015	34.979	/	34.0018	0.0090	34.0228	34.979	/	34.1528	0.0090	34.1678
M36*1.5	36	35.026	1.3	1.5	-0.032	0.008	0.150	0.018	0.011	0.021	0.015	35.979	/	35.0018	0.0090	35.0228	35.979	/	35.1528	0.0090	35.1678
M42*2	42	40.701	1.73	2	-0.038	0.008	0.170	0.018	0.011	0.021	0.015	41.973	/	40.6710	0.0090	40.6920	41.973	/	40.8420	0.0090	40.8570
M45*1.5	45	44.026	1.3	1.5	-0.032	0.008	0.150	0.018	0.011	0.021	0.015	44.979	/	44.0018	0.0090	44.0228	44.979	/	44.1528	0.0090	44.1678
M50*1.5	50	49.026	1.3	1.5	-0.032	0.008	0.160	0.018	0.011	0.021	0.015	49.979	/	49.0018	0.0090	49.0228	49.979	/	49.1628	0.0090	49.1778
M58*1.5	58	57.026	1.3	1.5	-0.032	0.008	0.160	0.018	0.011	0.021	0.015	57.979	/	57.0018	0.0090	57.0228	57.979	/	57.1628	0.0090	57.1778