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精制美制六角头杆部带孔螺栓 BS 1768 - 1963

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1/4

5/16

3/8

7/16

1/2

(9/16)

5/8

3/4

7/8

1-1/8

1-1/4

(1-3/8)

1-1/2

1-3/4

括号内尺寸为非优选

尺寸单位: 英寸(inch)

英标BS 1768 - 1963 BS1768 1768BS 精制美制六角头杆部带孔螺栓

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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

1/4

5/16

3/8

7/16

1/2

(9/16)

5/8

3/4

PP	UNC
	UNF
d_s	最大值
	最小值
s	最大值
	最小值
e	最大值
d_a	最大值
	最小值
k	最大值
	最小值
r	最大值
	最小值
d₁	最大值
	最小值

20	18	16	14	13	12	11	10
28	24	24	20	20	18	18	16
0.25	0.3125	0.375	0.4375	0.5	0.5625	0.625	0.75
0.2465	0.309	0.3715	0.4335	0.496	0.5585	0.619	0.744
0.4375	0.5	0.5625	0.625	0.75	0.8125	0.9375	1.125
0.4305	0.493	0.5545	0.617	0.742	0.8045	0.9295	1.115
0.505	0.577	0.65	0.722	0.866	0.938	1.083	1.3
0.421	0.483	0.545	0.605	0.73	0.792	0.918	1.1
0.411	0.473	0.535	0.595	0.72	0.782	0.908	1.090
0.163	0.211	0.243	0.291	0.323	0.371	0.403	0.483
0.153	0.201	0.233	0.281	0.313	0.361	0.393	0.463
0.025	0.025	0.025	0.025	0.025	0.045	0.045	0.045
0.015	0.015	0.015	0.015	0.015	0.02	0.02	0.02
0.084	0.1	0.117	0.117	0.152	0.152	0.184	0.184
0.079	0.095	0.112	0.112	0.146	0.146	0.177	0.177

螺纹规格
d

7/8

1-1/8

1-1/4

(1-3/8)

1-1/2

1-3/4

PP	UNC
	UNF
d_s	最大值
	最小值
s	最大值
	最小值
e	最大值
d_a	最大值
	最小值
k	最大值
	最小值
r	最大值
	最小值
d₁	最大值
	最小值

9	8	7	7	6	6	5	4-1/2
14	12	-	-	-	-	-	-
0.875	1	1.125	1.25	1.375	1.5	1.75	2
0.867	0.992	1.117	1.242	1.365	1.49	1.74	1.99
1.3125	1.5	1.6875	1.875	2.0625	2.25	2.625	3
1.3005	1.488	1.6575	1.83	2.0175	2.205	2.565	2.94
1.515	1.732	1.948	2.165	2.382	2.598	3.031	3.464
1.285	1.473	1.641	1.813	2.001	2.188	2.543	2.918
1.275	1.463	1.625	1.797	1.985	2.172	2.527	2.902
0.563	0.627	0.718	0.813	0.878	0.974	1.134	1.263
0.543	0.597	0.678	0.773	0.838	0.934	1.074	1.203
0.065	0.095	0.095	0.095	0.095	0.095	0.095	0.095
0.04	0.06	0.06	0.06	0.06	0.06	0.06	0.06
0.184	0.222	0.222	0.254	0.254	0.29	0.353	0.353
0.177	0.213	0.213	0.244	0.244	0.28	0.343	0.343

①,带开口销的螺栓仅在特别订购时提供。购买者应在其询价和订单中注明Dimension Lh。

同版本产品组

引用参考

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 3098.25 - 2020

紧固件机械性能不锈钢和镍合金紧固件选用指南

GB /T 197 - 2018

普通螺纹公差

GB /T 18685 - 2017

普通螺纹搓制和滚制前的毛坯直径

GB /T 34632 - 2017

统一螺纹搓制和滚制前的毛坯直径

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 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 3103.1 - 2002

紧固件公差（螺栓、螺柱、螺钉和螺母）

GB /T 3105 - 2002

普通螺栓和螺钉 - 头下圆角半径

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 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

GB /T 1172 - 1999

黑色金属硬度及强度换算值

螺栓、螺钉和螺柱性能等级及常用牌号及近似牌号（按GB/T3098.1-2010相关规定选择）

注：技术数据仅供参考，请以官方原件为准！

类似标准及供货信息

1	[国标] GB /T 31.2 - 2025	六角头螺杆带孔螺栓细杆B级 Hexagon Head Bolts with Split Pin Hole on Shank - Reduced Shank - Product Grade B 供应商(1)
2	[国标] GB /T 31.3 - 2025	六角头螺杆带孔螺栓细牙 Hexagon Head Bolts with Split Pin Hole on Shank - Fine Pitch Thread 供应商(1)
3	[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(3)
4	[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(3)
5	[国标] GB /T 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)
6	[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)
7	[国标] GB 23 - 1976	小六角头螺杆带孔螺栓 Bolts, Small Hexagon Head with Hole Through The Shank
8	[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
9	[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℃
10	[汽标代号] Q 173	六角头螺杆带孔螺栓 Hexagon Head with Hole Through The Shank
11	[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
12	[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
13	[俄标] GOST 7796 (-2) - 1970	杆部带孔六角头螺栓 2型 Hexagon Reduced Head Bolts Product Grade B, Type 2
14	[俄标] GOST 7796 (-5) - 1970	六角头螺栓 5型 Hexagon Reduced Head Bolts Product Grade B, Type 5
15	[俄标] GOST 7798 (2) - 1970	六角头杆头带孔螺栓 Hexagon Bolts with Split Pin Hole on Shank
16	[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
17	[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
18	[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
19	[军标] GJB 3371 (/1~/9) - 1998	普通螺纹螺栓 Hexagon Bolts with M Thread
20	[军标] GJB 3371 (/10 ~ /18) - 1998	短螺纹小六角头螺栓 Small Hexagon Bolts with Short M Thread
21	[军标] GJB 3371 (/19) - 1998	光杆公差带f9六角头螺栓 Hexagon Head Bolts，Shank Tolerance f9
22	[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
23	[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
24	[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
25	[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
26	[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
27	[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
28	[军标] GJB 3372 (/1~/10) - 1998	六角头螺钉杆部带孔 Hexagon Bolts, Split Pin Hole
29	[军标] GJB 3374 (/1~/4) - 1998	MJ螺纹六角头螺栓 MJ Thread, Hexagon Head Bolts
30	[军标] GJB 3374 (/5) - 1998	MJ螺纹光杆公差带f9六角头螺栓 Hexagon Head Bolts，Shank Tolerance f9, MJ Thread
31	[军标] GJB 3374 (/6) - 1998	MJ螺纹光杆公差带f9短螺纹六角头螺栓 Hexagon Head Bolts, Short Thread, Shank Tolerance f9, MJ Thread
32	[军标] GJB 3374 (/7) - 1998	MJ螺纹光杆公差带r6短螺纹六角头螺栓 Hexagon Head Bolts, Short Thread, Shank Tolerance r6, MJ Thread
33	[军标] GJB 3374 (/12) - 1998	MJ螺纹光杆公差带f9短螺纹小六角头螺栓 Small Hexagon Head Bolts, Short Thread, Shank Tolerance f9, MJ Thread
34	[军标] GJB 3374 (/13~/15) - 1998	MJ螺纹光杆公差带h8短螺纹小六角头螺栓 Small Hexagon Head Bolts, Short Thread, Shank Tolerance h8, MJ Thread
35	[军标] GJB 3374 (/16~/18) - 1998	铰链连接用MJ螺纹光杆公差带f7小六角头螺栓 Small Hexagon Head Bolts with Clevis End, Short Thread, Shank Tolerance f7, MJ Thread
36	[军标] GJB 3374 (/19~/21) - 1998	铰链连接用MJ螺纹光杆公差带h6小六角头螺栓 Small Hexagon Head Bolts with Clevis End, Short Thread, Shank Tolerance h6, MJ Thread
37	[航天] QJ 2367 - 1992	六角头螺杆带孔螺栓
38	[航空] HB 1- 101 - 2002	六角头螺栓 Hexagon Bolts 供应商(1)
39	[航空] HB 1- 201 - 1995	六角头螺钉 Hexagon Head Screws 供应商(1)

标准编号： BS 1768 - 1963
中文名称： 精制美制六角头杆部带孔螺栓
英文名称： Unified Hexagon Head Bolts, Washer Faced
数据来源： 易紧通（164580.com）

Standard Code: BS 1768 - 1963Chinese Name: 精制美制六角头杆部带孔螺栓English Name: Unified Hexagon Head Bolts, Washer FacedSource: https://www.164580.com/info_48501.html

Data Source: YJT Fastener Database (164580.com)
Standard: BS 1768 - 1963
URL: https://www.164580.com/info_48501.html
License: Commercial use requires authorization