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六角头杆头带孔螺栓 GOST 7798 (2) - 1970

选择规格尺寸点击↓

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括号内尺寸为非优选

尺寸单位: mm

俄标GOST 7798 (2) - 1970 GOST7798 7798GOST 六角头杆头带孔螺栓

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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

螺纹尺寸
d

(14)

(18)

(22)

(27)

P	粗牙
	细牙
d₁
s
k
e	最小值
d_w	最小值
h₁	最小值
	最大值
d₃

1	1.25	1.5	1.75	2	2	2.5	2.5	2.5	3	3	3.5	4	4.5	5
/	1	1.25	1.25	1.5	1.5	1.5	1.5	1.5	2	2	2	3	3	3
6	8	10	12	14	16	18	20	22	24	27	30	36	42	48
10	13	16	18	21	24	27	30	34	36	41	46	55	65	75
4	5.3	6.4	7.5	8.8	10	12	12.5	14	15	17	18.7	22.5	26	30
10.9	14.2	17.6	19.9	22.8	26.2	29.6	33	37.3	39.6	45.2	50.9	60.8	71.3	82.6
8.7	11.5	14.5	16.5	19.2	22	24.8	27.7	31.4	33.2	38	42.7	51.1	59.9	69.4
0.15	0.15	0.15	0.15	0.15	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.25	0.25
0.6	0.6	0.6	0.6	0.6	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8
1.6	2	2.5	3.2	3.2	4	4	4	5	5	5	6.3	6.3	8	8

L₁

螺纹长度b

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 12603 - 2005

金属热处理工艺分类及代号

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 31.1 - 2013	六角头螺杆带孔螺栓 Hexagon Bolts With Split Pin Hole On Shank 供应商(4)
2	[国标] GB /T 31.1 - 1988	六角头螺杆带孔螺栓 A和B级 Hexagon bolts with split pin hole on shank A and B 供应商(4)
3	[国标] GB 31.2 - 1988	细杆六角头螺杆带孔螺栓 B级 Hexagon Bolts With Split Pin Hole On Shank-Reduced Shank-Product Grade B 供应商(1)
4	[国标] GB 31.3 - 1988	六角头螺杆带孔螺栓细牙 A和B级 Hexagon Bolts With Split Pin Hole On Shank-Fine Pitch Thread-Product Grade A and B 供应商(1)
5	[国标] GB 23 - 1976	小六角头螺杆带孔螺栓 Bolts, Small Hexagon Head With Hole Through The Shank
6	[国标] GB 24 - 1976	小六角头螺杆带孔导颈螺栓 Bolts, Small Hexagon Head With Fit Neck And Hole Through The Shank
7	[德标] DIN 65526 - 2016	航空航天 - 六角头螺栓,紧公差,MJ短螺纹,钛合金 - 在315℃以下时额定抗拉强度为1100MPa Aerospace series - Hexagon bolts, close tolerance, with short-length MJ thread, titanium alloy, nominal tensile strength 1100 MPa, for temperatures up to 315℃
8	[汽标代号] Q 173	六角头螺杆带孔螺栓 Hexagon head with hole through the shank
9	[汽标代号] Q 173B	细牙六角头螺杆带孔螺栓 [细牙普通螺纹] Hexagon bolts with split pin hole on shank-fine pitch thread
10	[汽标代号] Q 173C	细牙六角头螺杆带孔螺栓 [较细牙普通螺纹] Hexagon bolts with split pin hole on shank-fine pitch thread
11	[英标] BS 1768 - 1963	精制美制六角头杆部带孔螺栓 Unified Hexagon Head Bolts, Washer Faced
12	[俄标] GOST 7805 (-2) - 1970	六角头螺栓杆部带孔 2型 Hexagon bolts, Split Pin Hole, product grade A, Type 2
13	[电力] DL /T 764 - 2014	电力金具用螺杆带销孔六角头螺栓 Hexagon head bolts with split pin hole on shank for electric power fittings
14	[电力] DL /T 764.1 - 2001	电力金具专用紧固件 - 六角头带销孔螺栓 Electric Power Fitting Fasteners Hexagon Head Bolts With Split Pin Hole On Shank
15	[军标] GJB 3371 (/1~/9) - 1998	普通螺纹螺栓 Hexagon Bolts with M Thread
16	[军标] GJB 3371 (/10 ~ /18) - 1998	短螺纹小六角头螺栓 Small Hexagon Bolts with Short M Thread
17	[军标] GJB 3371 (/19) - 1998	光杆公差带f9六角头螺栓 Hexagon Head Bolts，Shank Tolerance f9
18	[军标] GJB 3371 (/77~/78) - 1998	光杆公差带r6短螺纹六角头螺栓 Hexagon Head Bolts, Short Thread, Shank Tolerance r6
19	[军标] GJB 3371 (/20) - 1998	光杆公差带f9短螺纹小六角头螺栓 Small Hexagon Head Bolts, Short Thread, Shank Tolerance r6
20	[军标] GJB 3371 (/21~/24) - 1998	光杆公差带h8短螺纹小六角头螺栓 Small Hexagon Head Bolts, Short Thread, Shank Tolerance h8
21	[军标] GJB 3371 (/25~/28) - 1998	铰链连接用光杆公差带f7小六角头螺栓 Small Hexagon Head Bolts, Shank Tolerance f7
22	[军标] GJB 3371 (/29~/32) - 1998	铰链连接用光杆公差带h6小六角头螺栓 Small Hexagon Head Bolts, Shank Tolerance h6
23	[军标] GJB 3371 (/69) - 1998	光杆公差带f9短螺纹六角头螺栓 Hexagon Head Bolts, Short Thread, Shank Tolerance f9
24	[军标] GJB 3372 (/1~/10) - 1998	六角头螺钉杆部带孔 Hexagon Bolts，Split Pin Hole
25	[航天] QJ 2367 - 1992	六角头螺杆带孔螺栓
26	[航空] HB 1- 201 - 1995	六角头螺钉 Hexagon Head screws

注：技术数据仅供参考，以官方原件为准！