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十字槽沉头螺钉 QJ 2377 - 1992

选择规格尺寸点击↓

M2.5

括号内尺寸为非优选

尺寸单位: mm

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单重计算公差公制螺纹极限尺寸米/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毛坯直径

螺纹规格
d

M2.5

P	螺距
b	最小值
d_k	最大值
d_k	最小值
k	最大值
槽号
M	参考

0.4	0.45	0.5	0.7	0.8	1	1.25
25	25	25	38	38	38	38
3.8	4.7	5.5	8.40	9.30	11.30	15.80
3.5	4.4	5.2	8	8.9	10.9	15.4
1.2	1.5	1.65	2.7	2.7	3.3	4.65
0	1	1	2	2	3	4
1.9	2.9	3.2	4.6	5.2	6.8	8.9

技术条件和引用标准

材料
表面处理
其余技术要求

H62

钝化

QJ 2397.1

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

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 With Cross Recess—Part 1: Property Class 4.8 供应商(10)
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	4.8级和奥氏体不锈钢十字槽沉头螺钉 Cross recessed countersunk head screws 供应商(10)
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(10)
7	[国标] GB 819 - 1976	十字槽沉头螺钉 Cross recessed countersunk head screws 供应商(10)
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 7046-1 - 1994	十字槽沉头螺钉 Cross recessed countersunk head screws
14	[日标] JIS B 1111 (JA4) - 2017	十字槽沉头螺钉表 JA.4 Cross Recessed Countersunk Head Screws 供应商(1)
15	[日标] JIS B 1111 (T6) - 2017	4.8级十字槽沉头螺钉表6 Cross Recessed Countersunk Head Screws - Class 4.8
16	[日标] JIS B 1111 (T9) - 2017	8.8级十字槽沉头螺钉表9 Cross Recessed Countersunk Head Screws - Class 8.8
17	[日标] JIS B 1111 (T2) - 2006	4.8级十字槽沉头螺钉表2 Cross Recessed Countersunk Head Screws - Class 4.8
18	[日标] JIS B 1111 (T3) - 2006	8.8级十字槽沉头螺钉表3 Cross Recessed Countersunk Head Screws - Class 8.8
19	[日标] JIS B 1111 (T3) - 1996	8.8级十字槽沉头半牙螺钉表3 Cross recessed countersunk head screws-Class 8.8
20	[日标] JIS B 1111 (T2) - 1996	4.8级十字槽沉头螺钉表2 Cross recessed countersunk head screws-Class 4.8
21	[汽标代号] Q 254	十字槽沉头螺钉 Cross recessed countersunk head screws
22	[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)
23	[美标] ASME/ANSI B 18.6.7M - 1998	米制十字槽沉头螺钉Table3 Metric cross recessed countersunk screws
24	[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
25	[欧标] EN 4162 - 2016	航空航天用偏十字形凹槽埋头100°螺钉镀镉合金钢中长度螺纹粗公差.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
26	[欧标] EN 4162 - 2009	航空航天用偏十字形凹槽埋头100°螺钉镀镉合金钢中长度螺纹粗公差.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	[意大利] UNI 7688 - 1977	十字槽沉头螺钉 Cross Recessed Countersunk Head Screws
28	[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
29	[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
30	[英标] BS 1981 - 1991	米字槽沉头螺钉（短的）Table 7 Recessed Truncated Countersunk Head Screws:short Length
31	[英标] BS 1981 - 1991	米字槽沉头螺钉Table4 Recessed Truncated Countersunk Head Screws: Long Length
32	[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]
33	[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]
34	[台湾] CNS 4560 - 1981	十字槽沉头螺钉 Cross Recessed Countersunk Head Screws
35	[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)
36	[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
37	[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
38	[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
39	[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
40	[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)
41	[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)
42	[军标] GJB 3371 (/57~/60) - 1998	十字槽100°沉头螺栓 Cross Recessed 100° Countersunk Head Screws
43	[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
44	[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
45	[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
46	[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
47	[军标] GJB 3372 (/45~/48) - 1998	十字槽100°沉头螺钉 Cross Recessed 100° Countersunk Head Screws
48	[军标] GJB 3372 (/49~/52) - 1998	十字槽100°小沉头螺钉 Cross recessed 100 ° small countersunk head screw
49	[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
50	[印标] IS 7485 - 1985 (R2001)	十字槽沉头螺钉 Cross recessed Countersunk head screws
51	[波兰标] PN 82208	90°米字槽沉头螺钉 90° Cross Recess Countersunk Flat Head Screws
52	[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)
53	[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)
54	[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)
55	[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)
56	[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
57	[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
58	[航天] QJ 2584 - 1993	钛合金十字槽沉头螺钉 Countersunk Head Screws With Cross Recess in Titanium Alloys
59	[航空] HB 1-206 - 2002	十字槽90°沉头螺钉 90° Countersunk Head Screw with Cross Recess
60	[航空] HB 1- 208 - 1995	十字槽120°沉头螺钉 Cross Recess 120° Countersunk Head Screw
61	[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
62	[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
63	[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

注：技术数据仅供参考，以官方原件为准！