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十字槽沉頭螺釘第2部分：8.8級、不銹鋼及有色金屬螺釘 GB /T 819.2 - 2016

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選擇規(guī)格尺寸點擊↓

M2.5

(M3.5)

M10

括號內(nèi)尺寸為非優(yōu)選

尺寸單位: mm

國標GB /T819.2 - 2016 GB819.2 819.2GB 十字槽沉頭螺釘第2部分：8.8級、不銹鋼及有色金屬螺釘

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GB /T 819.2 - 2016 十字槽沉頭螺釘第2部分：8.8級、不銹鋼及有色金屬螺釘

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單重計算公差公制螺紋極限尺寸米/英制螺紋對照螺紋直徑與受力截面積最小破壞扭矩牌號等級毛坯直徑

螺紋尺寸
d

M2.5

(M3.5)

M10

P	螺距
d_k	理論值	最大值
	實際值	最大值
		最小值
k	最大值
r	最大值
x	最大值
槽號
M₁	H型 (參考值)	系列1
		系列2
M₂	Z型 (參考值)	系列1
		系列2
深度	系列 1/H型	最小值
		最大值
	系列 1/Z型	最小值
		最大值
	系列 2/H型	最小值
		最大值
	系列 2/Z型	最小值
		最大值

0.4	0.45	0.5	0.6	0.7	0.8	1	1.25	1.5
4.4	5.5	6.3	8.2	9.4	10.4	12.6	17.3	20
3.8	4.7	5.5	7.30	8.40	9.30	11.30	15.80	18.30
3.5	4.4	5.2	6.9	8.0	8.9	10.9	15.4	17.8
1.2	1.5	1.65	2.35	2.7	2.7	3.3	4.65	5
0.5	0.6	0.8	0.9	1	1.3	1.5	2	2.5
1	1.1	1.25	1.5	1.75	2	2.5	3.2	3.8
0	1	1	2	2	2	3	4	4
1.9	2.9	3.2	4.4	4.6	5.2	6.8	8.9	10
1.9	2.7	2.9	4.1	4.6	4.8	6.6	8.7	9.6
1.9	2.8	3	4.1	4.4	4.9	6.6	8.8	9.8
1.9	2.5	2.8	4	4.4	4.6	6.3	8.5	9.4
0.9	1.4	1.7	1.9	2.1	2.7	3.0	4.0	5.1
1.2	1.8	2.1	2.4	2.6	3.2	3.5	4.6	5.7
0.95	1.48	1.76	1.75	2.06	2.6	3	4.15	5.19
1.2	1.73	2.01	2.2	2.51	3.05	3.45	4.6	5.64
0.9	1.25	1.4	1.6	2.1	2.3	2.8	3.9	4.8
1.2	1.55	1.8	2.1	2.6	2.8	3.3	4.4	5.3
0.95	1.22	1.48	1.61	2.06	2.27	2.73	3.87	4.78
1.2	1.47	1.73	2.05	2.51	2.72	3.18	4.32	5.23

螺紋長度b

最小值

①,無螺紋部分桿徑約等于螺紋中徑或允許等于螺紋大徑
②,表中“深度”為十字槽的插入深度

替代列表

GB /T 819.2 - 1997 GB /T 819.2 - 2016

等效標準

國標 GB	國際 ISO	德標 DIN	法國 NF
GB /T 819.2	ISO 7046-2	DIN EN ISO 7046-2	NF E 25-119-2

以上有部分標準可能為近似等效，如有異議以標準原件為準

同版本產(chǎn)品組 (2)

十字槽沉頭螺釘第2部分：8.8級、不銹鋼及有色金屬螺釘

供應商(1)

采用標準 (1)

ISO 7046 (-2) - 2011

8.8 級、不銹鋼及有色金屬十字槽沉頭螺釘

工藝相關 (18)

GB /T 90.1 - 2002

緊固件驗收檢查（ISO 3269:2000 IDT）

GB /T 90.2 - 2002

緊固件標志與包裝

GB /T 193

普通螺紋（一般用途米制螺紋）- 直徑與螺距系列 (ISO 261: 1998, MOD)

緊固件螺栓、螺釘、螺柱及螺母尺寸代號和標注

緊固件表面缺陷 - 螺栓、螺釘和螺柱 - 一般要求

GB /T 9145 - 2003

普通螺紋中等精度、優(yōu)選系列的極限尺寸

GB /T 16938 - 2008

緊固件螺栓、螺釘、螺柱和螺母通用技術條件

GB /T 3098.10 - 1993

緊固件機械性能有色金屬制造的螺栓、螺釘、螺柱和螺母

模具相關

JB /T 4211.1 - 2014

螺釘冷鐓模-終鐓沖頭 G型 (適用于GB819.1、GB819.2)

JB /T 4211.2 - 2014

螺釘冷鐓模-凹模 A型 (適用于GB68、GB69、GB819.1、GB819.2、GB820)

JB /T 4211.2 - 2014

螺釘冷鐓模-凹模 D型 (適用于GB68、GB69、GB819.1、GB819.2、GB820)

技術條件和引用標準

材料

鋼

不銹鋼

有色金屬

通用技術條件
螺紋	公差
	標準
機械性能	性能等級
	標準
公差	產(chǎn)品等級
	標準
十字槽
表面缺陷
表面處理	-
	-
驗收及包裝
說明

GB/T 16938
6 g
GB/T 193、GB/T 9145
d<3 mm: 按協(xié)議； d≥3 mm: 8.8	A 2-70	d<3 mm: 按協(xié)議； d≥3 mm: CU2、CU3^①
d<3 mm: 按協(xié)議； d≥3 mm: GB/T 3098.1	GB/T 3098.6	d<3 mm: 按協(xié)議； d≥3 mm: GB/T 3098.10
A
GB/T 3103.1
GB/T 944.1
GB/T 5779.1	-	-
不經(jīng)處理；電鍍技術要求按GB/T 5267.1; 非電解鋅片涂層技術要求按 GB/T5267.2	簡單處理；鈍化處理技術要求按 GB/T 5267.4	簡單處理；電鍍技術要求按 GB/T5267 .1
如需其他技術要求或表面處理，應由供需協(xié)議
GB/T 90.1、GB/T 90.2
①由制造者選擇。

引用參考 (14)

GB /T 3 - 1997

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

GB /T 3098.25 - 2020

緊固件機械性能不銹鋼和鎳合金緊固件選用指南

統(tǒng)一螺紋搓制和滾制前的毛坯直徑

GB /T 3106 - 2016

緊固件 - 螺栓、螺釘和螺柱 - 公稱長度和螺紋長度 (ISO 888:2012, MOD)

GB /T 193 - 2003

普通螺紋（一般用途米制螺紋）- 直徑與螺距系列 (ISO 261: 1998, MOD)

鍍鋅、鍍鎳、鍍鎘、復合鍍等層鍍層鹽霧腐蝕的防護性能

GB /T 5779.1 - 2000

緊固件表面缺陷 - 螺栓、螺釘和螺柱 - 一般要求

GB /T 5779.3 - 2000

緊固件表面缺陷 - 螺栓、螺釘和螺柱 - 特殊要求

螺栓、螺釘和螺柱性能等級及常用牌號及近似牌號（按GB/T3098.1-2010相關規(guī)定選擇）非合金鋼和低合金鋼和鑄鋼的硬度值轉(zhuǎn)換表

注：技術數(shù)據(jù)僅供參考，請以官方原件為準！

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材料：304/316/316L，A2-70，A4-70，A4-80；公稱直徑：M1~M12；公稱長度：5~150mm；表面處理：拋光

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23	[美標] ASME/ANSI B 18.6.7M - 1998	米制十字槽沉頭螺釘Table3 Metric Cross Recessed Countersunk Screws
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26	[歐標] EN 2940 - 1995	航空航天系列鍍銀FE-PA92HT(A286)耐熱鋼制全螺紋偏置十字凹槽100°沉頭螺釘等級:900MPa(環(huán)境溫度)/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℃
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28	[法國] NF E 25-119-1 - 1994	4.8級十字槽沉頭螺釘 Countesunk Flat Head Screws,with Type H or Type Z Cross Recessed - Product Grade A, Class 4.8
29	[法國] NF E 25-119-2 - 1994	8.8級十字槽沉頭螺釘 Cross Recessed Countersunk Head Screws - Grade A, Class 8.8
30	[法國] NF L 22-161 - 1984	十字槽100°沉頭螺栓符合N FL22-072 Bolt, 100 Degrees Countersunk Head, Current Use, NF L 22-072 Cross Recess
31	[英標] BS 1981 - 1991	米字槽沉頭螺釘（短的）Table 7 Recessed Truncated Countersunk Head Screws:short Length
32	[英標] BS 1981 - 1991	米字槽沉頭螺釘Table4 Recessed Truncated Countersunk Head Screws: Long Length
33	[英標] BS 450 - 1958	英制十字槽沉頭螺釘 - B.S.W. & B.S.F. 螺紋 [Table 2] Cross Recessed 90° Countersunk Head Screws with B.S.W. & B.S.F. Threads [Table 2]
34	[澳標] AS /NZS 1427 - 1996	米制十字槽沉頭螺釘 [Table 1] ISO Metric Cross-Recess Countersunk Screws [Table 1]
35	[臺灣] CNS 4560 - 1981	十字槽沉頭螺釘 Cross Recessed Countersunk Head Screws
36	[俄標] GOST 17475 - 1980	十字槽沉頭螺釘 A級和B級 Countersunk Head Screws of Accuracy Classes A and B (Cross Recessed)
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43	[軍標] GJB 3371 (/57~/60) - 1998	十字槽100°沉頭螺栓 Cross Recessed 100° Countersunk Head Screws
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48	[軍標] GJB 3372 (/45~/48) - 1998	十字槽100°沉頭螺釘 Cross Recessed 100° Countersunk Head Screws
49	[軍標] GJB 3372 (/49~/52) - 1998	十字槽100°小沉頭螺釘 Cross Recessed 100 ° Small Countersunk Head Screw
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51	[軍標] GJB 3374 (/30) - 1998	MJ螺紋光桿公差帶f9十字槽100°沉頭螺栓 100° Countersunk Head Bolts with MJ Thread, Cross-recessed, Shank Tolerance f9
52	[軍標] GJB 3374 (/31) - 1998	MJ螺紋十字槽100°沉頭錐端螺栓 100° Countersunk Head Bolts with MJ Thread, Cross-recessed
53	[軍標] GJB 3374 (/32) - 1998	MJ螺紋光桿公差帶h8短螺紋十字槽100°沉頭螺栓 100° Countersunk Head Bolts with MJ Thread, Cross-recessed, Short Thread, Shank Tolerance h8
54	[軍標] GJB 3374 (/33) - 1998	MJ螺紋光桿公差帶r6短螺紋十字槽100°沉頭螺栓 100° Countersunk Head Bolts with MJ Thread, Cross-recessed, Short Thread, Shank Tolerance r6
55	[印標] IS 7485 (-1) - 2005	H型或Z型十字槽沉頭螺釘（普通頭）產(chǎn)品等級A Countersunk Flat Head Screws (Common Head Style) with Type H or Type Z Cross Recess - Product Grade A
56	[印標] IS 7485 - 1985 (R2001)	十字槽沉頭螺釘 Cross Recessed Countersunk Head Screws
57	[波蘭標] PN 82208	90°米字槽沉頭螺釘 90° Cross Recess Countersunk Flat Head Screws
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59	[美標] ASME B 18.6.3 (H1D-I/H1D-IA) - 2024	100°十字槽沉頭螺釘 (ASTM F837/F468) [TABLE 2.2.1-4 I/IA] 100° Cross Recessed Countersunk Head Screws (ASTM F837/F468) [TABLE 2.2.1-4 I/IA]
60	[美標] ASME B 18.6.3 (H1F-I/H1F-IA) - 2024	精密100°沉頭十字槽機械螺釘 [TABLE 2.2.1-6 I/IA] Close Tolerance 100-deg Flat Countersunk Head Screws [TABLE 2.2.1-6 I/IA]
61	[美標] ASME B 18.6.3 (H3B-I/H3B-IA) - 2024	十字槽82°沉頭清根機械螺釘 I型和IA型 [TABLE 2.2.3-2 I/IA] Undercut 82-deg Flat Countersunk Head Screws,Type I and IA [TABLE 2.2.3-2 I/IA]
62	[美標] ASME B 18.6.3 (H4A) - 2024	82°小沉頭十字槽螺釘 (ASTM F837/F468) [TABLE 2.2.4-1,-2 I/IA] 82° Flat Coutersunk Trim Head Screws (ASTM F837/F468) [TABLE 2.2.4-1,-2 I/IA]
63	[美標] ASME B 18.6.3 (T13) - 2013	82°小沉頭十字槽螺釘 [Table 13] (ASTM F837 / F468) 82° Flat Coutersunk Trim Head Screws [Table 13] (ASTM F837 / F468)
64	[美標] ASME B 18.6.3 (T2-I/T2-IA) - 2013	82°十字槽沉頭螺釘 [Table 2] (ASTM F837, F468) 82° Cross Recessed Countersunk Head Screws [Table 2] (ASTM F837, F468)
65	[美標] ASME B 18.6.3 (T4-I/T4-IA) - 2013	100°十字槽沉頭螺釘 [Table 4] (ASTM F837, F468) 100° Cross Recessed Countersunk Head Screws [Table 4] (ASTM F837, F468)
66	[美標] ASME B 18.6.3 (T6-I/T6-IA) - 2013	100°十字槽沉頭精整螺釘 Close Tolerance 100-deg Flat Countersunk Head Screws (Machine Screws Only)
67	[美標] ASME B 18.6.3 (T10-I/T10-IA) - 2013	十字槽82°沉頭清根機械螺釘 Undercut 82-deg Flat Countersunk Head Screws，Type I and IA
68	[航天] QJ 2584 (A) - 2011	鈦合金十字槽沉頭螺釘 Countersunk Head Screws with Cross Recess in Titanium Alloys
69	[航天] QJ 2584 - 1993	鈦合金十字槽沉頭螺釘 Countersunk Head Screws with Cross Recess in Titanium Alloys
70	[航天] QJ 2377 - 1992	十字槽沉頭螺釘 Cross Recessed Countersunk Head Screws
71	[航空] HB 1- 208 - 1995	十字槽120°沉頭螺釘 Cross Recess 120° Countersunk Head Screw 供應商(1)
72	[航空] HB 1-206 - 2002	十字槽90°沉頭螺釘 90° Countersunk Head Screw with Cross Recess
73	[航空] HB 7196~7199 (7196/7197/7198/7199) - 1995	十字槽100°沉頭螺釘（帶孔或不帶孔） Cross Recessed 100° Countersunk Head Screws
74	[航空] HB 6565 - 1992	鈦合金光桿公差帶f9高扭矩十字槽100°沉頭螺栓 Titanium Alloy Smooth Rod Tolerance Zone f9 High Torque Cross Groove 100° Countersunk Head Bolt
75	[深圳緊固件行業(yè)協(xié)會標準] T/SZJGJ 001 (E) - 2024	十字槽沉頭機器螺釘 Cross Recessed Countersunk Head Screws

標準編號 / Standard Code： GB /T 819.2 - 2016
中文名稱 / Chinese Name： 十字槽沉頭螺釘第2部分：8.8級、不銹鋼及有色金屬螺釘
英文名稱 / English Name： Countersunk Flat Head Screws with Cross Recess - Part 2: Property Class 8.8, Stainless Steel Screws and Non-ferrous Metal Screws
數(shù)據(jù)來源 / Data Source： 易緊通 YJT Fastener Database（164580.com）
中文頁面 / Chinese Page： 查看中文頁面
English Page： View English Page

Data Source: YJT Fastener Database (164580.com)
Standard: GB /T 819.2 - 2016
Chinese Name: 十字槽沉頭螺釘第2部分：8.8級、不銹鋼及有色金屬螺釘
English Name: Countersunk Flat Head Screws with Cross Recess - Part 2: Property Class 8.8, Stainless Steel Screws and Non-ferrous Metal Screws
Chinese URL: Chinese Source Page
English URL: English Source Page
License: Commercial reuse, redistribution, or AI training usage requires authorization.

十字槽沉頭螺釘 第2部分：8.8級、不銹鋼及有色金屬螺釘 GB /T 819.2 - 2016