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82°十字槽沉头螺钉 (ASTM F837, F468) ASME B 18.6.3 (H1B-I/H1B-IA) - 2024

选择规格尺寸点击↓

10#

12#

1/4

5/16

3/8

7/16

1/2

9/16

5/8

3/4

ASME B 18.6.3 (H1B-I/H1B-IA) - 2024 82°十字槽沉头螺钉 (ASTM F837, F468)

尺寸单位: inch

美标ASME B18.6.3 (H1B-I/H1B-IA) - 2024 ASM 82°十字槽沉头螺钉 (ASTM F837, F468)

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单重计算公差美制螺纹极限尺寸米/英制螺纹对照螺纹直径与受力截面积最小破坏扭矩牌号等级

螺纹尺寸
d

10#

d	公称
PP
d_k	最大值
	最小值
k	参考值
M₁	I 型
M₂	IA型
P	I 型	最大值
		最小值
	IA型	最大值
		最小值
L ^②
槽号	I 型
	IA型
α	最小值
	最大值

0.060	0.073	0.086	0.099	0.112	0.125	0.138	0.164	0.190
/	64	56	48	40	40	32	32	24
0.112	0.137	0.162	0.187	0.212	0.237	0.262	0.312	0.362
0.096	0.120	0.144	0.167	0.191	0.215	0.238	0.285	0.333
0.035	0.043	0.051	0.059	0.067	0.075	0.083	0.100	0.116
0.062	0.070	0.096	0.100	0.122	0.148	0.168	0.182	0.198
0.062	0.070	0.096	0.100	0.122	0.148	0.168	0.182	0.198
0.036	0.044	0.056	0.061	0.082	0.075	0.095	0.110	0.125
0.020	0.028	0.040	0.045	0.066	0.052	0.072	0.087	0.102
0.037	0.045	0.053	0.058	0.079	0.071	0.091	0.107	0.122
0.021	0.029	0.037	0.042	0.063	0.053	0.073	0.089	0.104
1/8	1/8	1/8	1/8	3/16	3/16	3/16	1/4	5/16
0	0	1	1	1	2	2	2	2
0	0	1	1	1	2	2	2	2
80°	80°	80°	80°	80°	80°	80°	80°	80°
82°	82°	82°	82°	82°	82°	82°	82°	82°

螺纹尺寸
d

12#

1/4

5/16

3/8

7/16

1/2

9/16

5/8

3/4

d	公称
PP
d_k	最大值
	最小值
k	参考值
M₁	I 型
M₂	IA型
P	I 型	最大值
		最小值
	IA型	最大值
		最小值
L ^②
槽号	I 型
	IA型
α	最小值
	最大值

0.216	0.250	0.313	0.375	0.438	0.500	0.563	0.625	0.750
24	20	18	16	14	13	12	11	10
0.412	0.477	0.597	0.717	0.760	0.815	0.932	1.050	1.285
0.380	0.442	0.556	0.670	0.715	0.765	0.878	0.990	1.215
0.132	0.153	0.191	0.230	0.223	0.223	0.260	0.298	0.372
0.262	0.276	0.358	0.386	0.402	0.418	0.443	0.565	0.628
0.262	0.276	0.358	0.386	0.402	0.418	0.440	0.566	0.630
0.139	0.154	0.196	0.225	0.241	0.256	0.280	0,309	0.373
0.116	0.131	0.174	0.203	0.219	0.234	0.258	0,283	0.347
0.136	0.151	0.193	0.222	0.238	0.253	0.276	0.307	0.372
0.118	0.133	0.175	0.204	0.220	0.235	0.258	0.286	0.351
3/8	7/16	1/2	9/16	5/8	3/4	/	/	/
3	3	4	4	4	4	4	5	5
3	3	4	4	4	4	4	5	5
80°	80°	80°	80°	80°	80°	80°	80°	80°
82°	82°	82°	82°	82°	82°	82°	82°	82°

①,头部边缘为倒圆或平的。
②,小于等于表中长度的螺钉，为清根沉头型。
③,机械螺钉的螺纹长度： 1）螺纹规格≤5#: 公称长度≤3倍公称直径的应为满扣产品，头下螺纹肩距≤1倍螺距。公称长度＞3倍公称直径到 1-1/8 in 的，允许头下肩距最大不超过2倍螺距。若无其他规定，长螺钉的最小螺纹长度为1 in 。 2）螺纹规格≥6#: 公称长度≤3倍公称直径的应为满扣产品，头下螺纹肩距≤1倍螺距。公称长度＞3倍公称直径到 2 in 的，允许头下螺纹肩距最大不超过2倍螺距。若无其他规定，长螺钉的最小螺纹长度为 1.5 in 。
④,机械螺钉材料：1) 非热处理低碳钢，如1006~1022 硬度HRB69-100； 2)当机械螺钉规定硬度时，应采用中低碳钢制造，如含硼或不含硼1018~1038 硬度HRC25-38。

替代列表

ASME/ANSI B 18.6.3 - 2010 ASME B 18.6.3T2-I/T2-IA - 2013 ASME 18.6.3H1B-I/H1B-IA - 2024

机械螺钉长度公差表

　　Machine screws can be made to any length, but they are generally produced in fractional length increments of 1/16 in. for screws up to 5/8 in. long, 1/8 in. for screws over 5/8 in. through 1-1/2 in. long, and 1/4 in. for screws over 1-1/2 in. long.

标称螺钉尺寸的长度公差
标称螺钉长度	螺纹规格
标称螺钉长度	0000~00	0~12	1/4~3/4
≤1/2	-0.01	-0.02	-0.03
＞1/2,≤1	-0.02	-0.03	-0.03
＞1,≤2	/	-0.06	-0.06
＞2	/	-0.09	-0.09

引用参考

GB /T 1172 - 1999

黑色金属硬度及强度换算值

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

GB /T 193 - 2003

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 3106 - 2016

紧固件 - 螺栓、螺钉和螺柱 - 公称长度和螺纹长度 (ISO 888:2012, MOD)

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 5779.1 - 2000

紧固件表面缺陷 - 螺栓、螺钉和螺柱 - 一般要求

GB /T 5779.3 - 2000

紧固件表面缺陷 - 螺栓、螺钉和螺柱 - 特殊要求

注：技术数据仅供参考，请以官方原件为准！

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材料：不锈钢 304HC、316CU；等级：A2~70、A4~80；规格范围：M1.6~M12；公称长度范围：2mm~150mm；表面处理:清洗、钝化、本色镀古铜、镀仿金、镀黑锌、镀黑镍、电泳、达克罗、防松处理

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材质：碳钢；规格范围：0#-1/2；厂家直销，非标定制。

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类似标准及供货信息

1	[国标] GB /T 819.1 - 2016	十字槽沉头螺钉第1部分：4.8级 Countersunk Flat Head Screws (Common Head Style) with Cross Recess - Part 1: Property Class 4.8 供应商(13)
2	[国标] GB /T 819.2 - 2016	十字槽沉头螺钉第2部分：8.8级、不锈钢及有色金属螺钉 Countersunk Flat Head Screws with Cross Recess - Part 2: Property Class 8.8, Stainless Steel Screws and Non-ferrous Metal Screws 供应商(1)
3	[国标] GB /T 819.1 - 2000	十字槽沉头螺钉 4.8级 Countersunk Flat Head Screws (Common Head Style) with Cross Recess - Part 1: Property Class 4.8 供应商(13)
4	[国标] GB /T 819.2 - 1997	十字槽沉头螺钉第2部分：钢8.8级、不锈钢A2-70和有色金属螺钉CU2或CU3 Cross Recessed Countersunk Flat Head Screws (Common Head Style) - Grade A - Part 2: Steel of Property Class 8.8, Stainless and Non-Ferrous Metals 供应商(1)
5	[国标] GB /T 13806.1 (B) - 1992	精密机械用紧固件十字槽沉头螺钉 Cross Recessed Countersunk Screws For Fine Mechanics 供应商(1)
6	[国标] GB 819 - 1985	十字槽沉头螺钉 Cross Recessed Countersunk Head Screws 供应商(13)
7	[国标] GB 819 - 1976	十字槽沉头螺钉 Cross recessed countersunk head screws 供应商(13)
8	[德标] DIN 965 - 1990	十字槽沉头螺钉 Cross Recessed Countersunk Head Screws 供应商(6)
9	[德标] DIN 34811 - 1999	塑料米字槽沉头螺钉 Plastic Flat Head Screws With Cross Recess
10	[国际] ISO 7046 (-2) - 2011	8.8 级、不锈钢及有色金属十字槽沉头螺钉 Countersunk Flat Head Screws(Common Head Style) With Type H Or Type Z Cross Recess-Product Grade A-Property Class 8.8 供应商(1)
11	[国际] ISO 7046-2 - 1990	8.8 级、不锈钢及有色金属十字槽沉头螺钉 Cross Recessed Countersunk Flat Head Screws(common Head Style) - Grade A - Steel Of Property Class 8.8,stainless Steel And Nonferrous Metals 供应商(1)
12	[国际] ISO 7046 (-1) - 2011	4.8级十字槽沉头螺钉 Countersunk Flat Head Screws(Common Head Style)With Type H Or Type Z Cross Recess- Product Grade A-Steel Screws Of Property Class 4.8
13	[国际] ISO 5856 - 2008	航空航天强度≤1100Mpa 金属材料标准杆短或中等长度MJ螺纹偏十字槽 100°沉头螺钉 Aerospace - Screws, 100 degrees normal countersunk head, internal offset cruciform ribbed or unribbed drive, normal shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1 100 MPa - Dimensi
14	[国际] ISO 7046-1 - 1994	十字槽沉头螺钉 Cross recessed countersunk head screws
15	[日标] JIS B 1111 (JA4) - 2017	十字槽沉头螺钉 [附属表 JA.4] Cross Recessed Countersunk Head Screws 供应商(2)
16	[日标] JIS B 1111 (T6) - 2017	十字槽沉头螺钉 4.8级 [表6] Cross Recessed Countersunk Head Screws - Class 4.8
17	[日标] JIS B 1111 (T9) - 2017	十字槽沉头螺钉 8.8级 [表9] Cross Recessed Countersunk Head Screws - Class 8.8
18	[日标] JIS B 1111 (T2) - 2006	十字槽沉头螺钉 4.8级 [表2] Cross Recessed Countersunk Head Screws - Class 4.8
19	[日标] JIS B 1111 (T3) - 2006	十字槽沉头螺钉 8.8级 [表3] Cross Recessed Countersunk Head Screws - Class 8.8
20	[日标] JIS B 1111 (T3) - 1996	十字槽沉头螺钉 8.8级 [表3] Cross recessed countersunk head screws - Class 8.8
21	[日标] JIS B 1111 (T2) - 1996	十字槽沉头螺钉 4.8级 [表2] Cross recessed countersunk head screws-Class 4.8
22	[汽标代号] Q 254	十字槽沉头螺钉 Cross recessed countersunk head screws
23	[美标] ASME/ANSI B 18.6.3 - 2010	十字槽沉头螺钉Table2 Cross recessed countersunk head screws 供应商(2)
24	[美标] ASME/ANSI B 18.6.7M - 1998	米制十字槽沉头螺钉Table3 Metric cross recessed countersunk screws
25	[美标] ASME/ANSI B 18.6.7M - 1998	米制米字槽沉头螺钉Table4 Metric PZ Drives countersunk head screws
26	[欧标] EN 4162 - 2016	航空航天 - 100°沉头螺钉偏十字槽镀镉合金钢中等螺纹长度粗公差普通杆等级：1100MPa(室温)/235℃ Aerospace Series - Screws, 100° Countersunk Normal Head, Offset Cruciform Recess, Coarse Tolerance Normal Shank, Medium Length Thread, in Alloy Steel, Cadmium Plated - 1100 MPa (at Ambient Temperature)/235 °C
27	[欧标] EN 2940 - 1995	航空航天系列镀银FE-PA92HT(A286)耐热钢制全螺纹偏置十字凹槽100°沉头螺钉等级:900MPa(环境温度)/650 Aerospace series - Screws, 100° countersunk head, offset cruciform recess, threaded to head, in heat resisting steel FE-PA92HT (A286), silver plated - Classification: 900 MPa (at ambient temperature)/650 °C
28	[意大利] UNI 7688 - 1977	十字槽沉头螺钉 Cross Recessed Countersunk Head Screws
29	[法国] NF E 25-119-1 - 1994	4.8级十字槽沉头螺钉 Countesunk Flat Head Screws,with Type H Or Type Z Cross Recessed - Product Grade A, Class 4.8
30	[法国] NF E 25-119-2 - 1994	8.8级十字槽沉头螺钉 Cross Recessed Countersunk Head Screws - Grade A, Class 8.8
31	[英标] BS 1981 - 1991	米字槽沉头螺钉（短的）Table 7 Recessed Truncated Countersunk Head Screws:short Length
32	[英标] BS 1981 - 1991	米字槽沉头螺钉Table4 Recessed Truncated Countersunk Head Screws: Long Length
33	[英标] BS 450 - 1958	英制十字槽沉头螺钉 - B.S.W. & B.S.F. 螺纹 [Table 2] Cross Recessed 90° Countersunk Head Screws with B.S.W. & B.S.F. Threads [Table 2]
34	[澳标] AS /NZS 1427 - 1996	米制十字槽沉头螺钉 [Table 1] ISO metric cross-recess countersunk screws [Table 1]
35	[台湾] CNS 4560 - 1981	十字槽沉头螺钉 Cross Recessed Countersunk Head Screws
36	[俄标] GOST 17475 - 1980	十字槽沉头螺钉 A级和B级 Countersunk head screws of accuracy classes A and B (Cross Recessed)
37	[韩标] KS B 1023 (T7) - 2016 (R2021)	4.8级十字槽沉头螺钉 Cross Recessed Countersunk Head Screws - Class 4.8
38	[韩标] KS B 1023 (T8) - 2016 (R2021)	8.8级及有色金属十字槽沉头螺钉 Non-ferrous Metal Cross Recessed Countersunk Head Screws - Class 8.8
39	[韩标] KS B 1023 (T2) - 2001	4.8级十字槽沉头螺钉 Cross Recessed Countersunk Head Screws - Class 4.8
40	[韩标] KS B 1023 (T3) - 2001	8.8级及有色金属十字槽沉头螺钉 Non-ferrous Metal Cross Recessed Countersunk Head Screws - Class 8.8
41	[德标] DIN EN ISO 7046-1 - 2011	十字槽沉头螺钉（通用头型）- 4.8级，钢制，产品等级A级 Countersunk Flat Head Screws (Common Head Style) with Type H or Type Z Cross Recess - Product Grade A - Part 1: Steel Screws of Property Class 4.8 供应商(6)
42	[德标] DIN EN ISO 7046-2 - 2011	8.8 级、不锈钢及有色金属十字槽沉头螺钉 Countersunk Flat Head Screws(common Head Style) With Type H Or Type Z Cross Recess-product Grade A-property Class 8.8 供应商(5)
43	[军标] GJB 3371 (/57~/60) - 1998	十字槽100°沉头螺栓 Cross Recessed 100° Countersunk Head Screws
44	[军标] GJB 3371 (/62) - 1998	光杆公差带f9 十字槽100°沉头螺栓 Cross Recessed 100° Countersunk Head Screws，Shank Tolerance f9
45	[军标] GJB 3371 (/64) - 1998	光杆公差带h8短螺纹十字槽 100°沉头螺栓 Cross Recessed 100° Countersunk Head Screws, Short Thread, Shank Tolerance h8
46	[军标] GJB 3371 (/68) - 1998	十字槽 100°锥端沉头螺栓 Cross Recessed 100° Countersunk Head Screws With Cone Point
47	[军标] GJB 3371 (/84) - 1998	光杆公差带r6短螺纹十字槽 100°沉头螺栓 Cross Recessed 100° Countersunk Head Screws, Short Thread, Shank Tolerance r6
48	[军标] GJB 3372 (/45~/48) - 1998	十字槽100°沉头螺钉 Cross Recessed 100° Countersunk Head Screws
49	[军标] GJB 3372 (/49~/52) - 1998	十字槽100°小沉头螺钉 Cross recessed 100 ° small countersunk head screw
50	[印标] IS 7485 (-1) - 2005	H型或Z型十字槽沉头螺钉（普通头）产品等级A Countersunk flat head screws (common head style) with type H or Type Z cross recess - product grade A
51	[印标] IS 7485 - 1985 (R2001)	十字槽沉头螺钉 Cross recessed Countersunk head screws
52	[波兰标] PN 82208	90°米字槽沉头螺钉 90° Cross Recess Countersunk Flat Head Screws
53	[美标] ASME B 18.6.3 (T2-I/T2-IA) - 2013	82°十字槽沉头螺钉 [Table 2] (ASTM F837, F468) 82° Cross Recessed Countersunk Head Screws [Table 2] (ASTM F837, F468) 供应商(2)
54	[美标] ASME B 18.6.3 (H1D-I/H1D-IA) - 2024	100°十字槽沉头螺钉 (ASTM F837, F468) 100° Cross Recessed Countersunk Head Screws (ASTM F837, F468)
55	[美标] ASME B 18.6.3 (H1F-I/H1F-IA) - 2024	100°十字槽沉头精整螺钉 Close Tolerance 100-deg Flat Countersunk Head Screws
56	[美标] ASME B 18.6.3 (H3B-I/H3B-IA) - 2024	十字槽82°沉头清根机械螺钉 Undercut 82-deg Flat Countersunk Head Screws，Type I and IA
57	[美标] ASME B 18.6.3 (H4A) - 2024	82°小沉头十字槽螺钉 (ASTM F837 / F468) 82° Flat Coutersunk Trim head Screws (ASTM F837 / F468)
58	[美标] ASME B 18.6.3 (T13) - 2013	82°小沉头十字槽螺钉 [Table 13] (ASTM F837 / F468) 82° Flat Coutersunk Trim head Screws [Table 13] (ASTM F837 / F468)
59	[美标] ASME B 18.6.3 (T4-I/T4-IA) - 2013	100°十字槽沉头螺钉 [Table 4] (ASTM F837, F468) 100° Cross Recessed Countersunk Head Screws [Table 4] (ASTM F837, F468)
60	[美标] ASME B 18.6.3 (T6-I/T6-IA) - 2013	100°十字槽沉头精整螺钉 Close Tolerance 100-deg Flat Countersunk Head Screws (Machine Screws Only)
61	[美标] ASME B 18.6.3 (T10-I/T10-IA) - 2013	十字槽82°沉头清根机械螺钉 Undercut 82-deg Flat Countersunk Head Screws，Type I and IA
62	[航天] QJ 2584 (A) - 2011	钛合金十字槽沉头螺钉 Countersunk Head Screws With Cross Recess in Titanium Alloys
63	[航天] QJ 2584 - 1993	钛合金十字槽沉头螺钉 Countersunk Head Screws With Cross Recess in Titanium Alloys
64	[航天] QJ 2377 - 1992	十字槽沉头螺钉 Cross recessed countersunk head screws
65	[航空] HB 1- 208 - 1995	十字槽120°沉头螺钉 Cross Recess 120° Countersunk Head Screw 供应商(1)
66	[航空] HB 1-206 - 2002	十字槽90°沉头螺钉 90° Countersunk Head Screw with Cross Recess
67	[航空] HB 7196~7199 (7196/7197/7198/7199) - 1995	十字槽100°沉头螺钉（带孔或不带孔） Cross Recessed 100° Countersunk Head Screws
68	[航空] HB 6565 - 1992	钛合金光杆公差带f9高扭矩十字槽100°沉头螺栓 Titanium alloy smooth rod tolerance zone f9 high torque cross groove 100° countersunk head bolt
69	[深圳紧固件行业协会标准] T/SZJGJ 001 (E) - 2024	十字槽沉头机器螺钉 Cross Recessed Countersunk Head Screws