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82°开槽半沉头 AB ABR 自攻螺钉 [Table 7] ASME B 18.6.3 (T7+T40) - 2013

选择规格尺寸点击↓

10#

12#

14#

1/4

16#

18#

5/16

20#

24#

3/8

7/16

1/2

ASME B 18.6.3 (T7+T40) - 2013 82°开槽半沉头 AB ABR 自攻螺钉 [Table 7]

尺寸单位: inch

美标ASME B18.6.3 (T7+T40) - 2013 ASME18.6. 82°开槽半沉头 AB ABR 自攻螺钉 [Table 7]

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单重计算公差

螺纹尺寸
d

10#

12#

d	公称
类型 ^②	符号
L ^③	A型&AB型
L ^③	其他类型
d_k	最大值
d_k	最小值
k	参考值
f	参考值
n	最大值
n	最小值
t	最大值
t	最小值

0.0600	0.0730	0.0860	0.0990	0.1120	0.1250	0.1380	0.1510	0.1640	0.1900	0.2160
●◆▲	●◆▲	●◆▲■	●◆▲■	●◆▲■	●◆▲■	●◆▲■	●◆▲	●◆▲■	●◆▲■	●◆▲■
3/16	3/16	3/16	7/32	1/4	1/4	5/16	3/8	7/16	1/2	9/16
1/8	5/32	3/16	7/32	1/4	1/4	5/16	3/8	7/16	1/2	9/16
0.112	0.137	0.162	0.187	0.212	0.237	0.262	0.287	0.312	0.362	0.412
0.096	0.120	0.144	0.167	0.191	0.215	0.238	0.262	0.285	0.333	0.380
0.035	0.043	0.051	0.059	0.067	0.075	0.083	0.091	0.100	0.116	0.132
0.021	0.025	0.029	0.033	0.037	0.041	0.045	0.049	0.052	0.060	0.068
0.023	0.026	0.031	0.035	0.039	0.043	0.048	0.048	0.054	0.060	0.067
0.016	0.019	0.023	0.027	0.031	0.035	0.039	0.039	0.045	0.050	0.056
0.030	0.038	0.045	0.052	0.059	0.067	0.074	0.081	0.088	0.103	0.117
0.025	0.031	0.037	0.043	0.049	0.055	0.060	0.066	0.072	0.084	0.096

螺纹尺寸
d

14#

1/4

16#

18#

5/16

20#

24#

3/8

7/16

1/2

d	公称
类型 ^②	符号
L ^③	A型&AB型
L ^③	其他类型
d_k	最大值
d_k	最小值
k	参考值
f	参考值
n	最大值
n	最小值
t	最大值
t	最小值

0.2420	0.2500	0.2680	0.2940	0.3125	0.3200	0.3720	0.3750	0.4375	0.5000
◆	●▲■	◆	◆	●▲■	◆	◆	▲■	▲	▲
5/8	5/8	3/4	13/16	13/16	13/16	1	/	/	/
/	5/8	/	/	5/8	/	/	5/8	3/4	3/4
0.462	0.477	0.512	0.561	0.597	0.611	0.711	0.717	0.760	0.815
0.427	0.442	0.475	0.522	0.556	0.569	0.664	0.670	0.715	0.765
0.148	0.153	0.164	0.180	0.191	0.196	0.228	0.230	0.223	0.223
0.076	0.079	0.084	0.092	0.099	0.100	0.116	0.117	0.122	0.131
0.075	0.075	0.075	0.084	0.084	0.084	0.094	0.094	0.094	0.106
0.064	0.064	0.064	0.072	0.072	0.072	0.081	0.081	0.081	0.091
0.132	0.136	0.146	0.160	0.171	0.175	0.204	0.206	0.210	0.216
0.108	0.112	0.120	0.132	0.141	0.144	0.168	0.170	0.174	0.176

①,头部边缘为倒圆或平的。
②,适用的螺钉类型标记符号如下所示:
● AB型普通自攻螺钉，见表[Table 40]
◆ A型普通自攻螺钉，见表[Table 42]
▲ B型和BP型普通自攻螺钉见表[Table 41]；BF和BT自切自攻螺钉见表[Table 43]
■ C型普通自攻螺钉见表[Table VI-1]；D，F，G和T型自切自攻螺钉见表[Table 44]
③,小于等于表中长度的螺钉，为清根沉头型。可用长度小于等于表列数值AB型清根头型代替A型清根头型。
⑦,I型，IA型，II型等头部凹槽详细尺寸请点击正文标题下方的“采用标准”

替代列表

ASME/ANSI B 18.6.3 - 2010 ASME B 18.6.3T7+T40 - 2013

采用标准

ASME/ANSI B 18.6.3 (T8) - 2013

82°半沉头螺钉凹槽型式 [Table 8]

ASME/ANSI B 18.6.3 (T40) - 2013

AB型和ABR型自攻螺纹和末端 [Table 40]

ASME/ANSI B 18.6.3 (T41) - 2013

B型 BP型自攻螺钉螺纹和末端 [Table 41]

ASME/ANSI B 18.6.3 (T43) - 2013

BF型 BT型自切自攻螺钉螺纹和末端 [Table 43]

ASME/ANSI B 18.6.3 (T48) - 2013

自攻螺钉拧入性试验用标准试验板厚度和孔径 [Table 48]

ASME/ANSI B 18.6.3 (T49) - 2013

自挤自攻螺钉的最大扭矩 [Table 49]

ASME/ANSI B 18.6.3 (T50) - 2013

自攻螺钉的抗扭强度 [Table 50]

ASME B 18.6.3 (DATA-G) - 2013

机械螺钉和自攻螺钉的通用要求

ASME B 18.6.3 (catalog) - 2013

产品表单总览

工艺相关

ASME B 18.6.3 (T7) - 2013

82° 开槽半沉头机械螺钉 [Table 7] (ASTM F837 / F468)

ASME B 18.6.3 (T8-I/T8-IA) - 2013

十字槽半沉头螺钉 I和IA型【表7&8】

ASME B 18.6.3 (T8-I/T8-IA+T40) - 2013

十字槽半沉头 AB ABR自攻螺钉

ASME B 18.6.3 (T8-III) - 2013

四方槽半沉头螺钉 III型【表7&8】

ASME B 18.6.3 (T8-III+T40) - 2013

四方槽半沉头 AB ABR自攻螺钉

ASME B 18.6.3 (T8-VI) - 2013

梅花槽半沉头螺钉 VI型【表7&8】

ASME 18.6.3 (T8-VI+T40) - 2013

梅花槽半沉头 AB ABR自攻螺钉

ASME B 18.6.3 (T11t) - 2013

80° 开槽半沉头清根自攻螺钉 [Table 11]

自攻螺纹：

[美标]
ASME/ANSI B 18.6.3 (T40) - 2013

AB型和ABR型自攻螺纹和末端 [Table 40]
Dimensions of Threads and Points for Type AB and Type ABR Thread-forming Screws

AB, ABR型

自攻螺纹：

[美标]
ASME/ANSI B 18.6.3 (T41) - 2013

B型 BP型自攻螺钉螺纹和末端 [Table 41]
Dimensions of Threads and Points for Type B and BP Thread-Forming Tapping Screws

B, BP型

自攻螺纹：

[美标]
ASME/ANSI B 18.6.3 (T42) - 2013

A型自攻螺钉螺纹和末端 [Table 42]
Dimensions of Threads and Points for Type A Thread-Forming Tapping Screws

A型

自攻螺纹：

[美标]
ASME/ANSI B 18.6.3 (T43) - 2013

BF型 BT型自切自攻螺钉螺纹和末端 [Table 43]
Dimensions of Threads and Points for Types BF and BT Thread-Cutting Tapping Screws

BF, BT型

自攻螺纹：

[美标]
ASME/ANSI B 18.6.3 (T44) - 2013

D, F, G, T 型自攻螺钉螺纹和末端 [Table 44]
Dimensions of Threads and Points for Type D, F, G, and T Thread-Cutting Tapping Screws

D, F, G, T型

自攻螺纹：

[美标]
ASME/ANSI B 18.6.3 (T45) - 2013

自挤自攻【TRS型】螺纹和末端 [Table 45]
Dimensions of Type TRS Tapping Screws

TRS型

引用参考

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 5280 - 2002

自攻螺钉用螺纹

类似标准及供货信息

7	[国标] GB /T 5284 - 2017	开槽半沉头自攻螺钉 Slotted Raised Countersunk(Oval) Head Tapping Screws
8	[国标] GB /T 5284 - 1985	开槽半沉头自攻螺钉 Slotted raised countersunk head tapping screws
9	[美标] IFI 502 - 1982	米制开槽半沉头自攻钉 Metric Slotted Oval Countersunk Head Tapping Screws
10	[德标] DIN 7973 - 1990	开槽半沉头自攻螺钉 Slotted Raised Countersunk Head Tapping Screws 供应商(3)
11	[国际] ISO 1483 - 2011	开槽半沉头自攻螺钉 Slotted Raised Countersunk (Oval) Head Tapping Screws
12	[国际] ISO 1483 - 1983	开槽半沉头自攻螺钉 Slotted raised countersunk head tapping screws
13	[日标] JIS B 1115 (O) - 2006	开槽半沉头自攻螺钉 Slotted Raised Countersunk Head Tapping Screws
14	[日标] JIS B 1115 (O) - 1996	开槽半沉头自攻钉 Slotted raised countersunk head tapping screws
15	[日标] JIS B 1115 (O) - 1995	半沉头自攻钉 Raised countersunk head tapping screws
16	[美标] ASME/ANSI B 18.6.3 - 2010	80°开槽半沉头自攻钉 80° Machine Screw and Tapping Screw Nuts (Inch Seires)
17	[法国] NF E 25-661 - 1994	开槽半沉头自攻螺钉 Slotted Raised Countersunk (Oval) Head Tapping Screws
18	[英标] BS 4174 - 1972	开槽80°半沉头自攻钉 [Table 12] 80°Slotted Raised Countersunk Head Tapping Screws [Table 12]
19	[英标] BS 4174 - 1972	米字槽80°半沉头自攻钉 [Table 13] Cross Recess 80° Raised Countersunk Head Tapping Screws [Table 13]
20	[英标] BS 4174 - 1972	开槽80°半沉头清根自攻钉 [Table 14] Slotted 80° truncated Raised Countersunk Head Screws [Table 14]
21	[澳标] AS /NZS 4405 - 1996	米制开槽半沉头自攻螺钉 ISO metric slotted raised countersunk head tapping screws
22	[德标] DIN EN ISO 1483 - 2011	开槽半沉头自攻螺钉 Slotted Raised Countersunk (Oval) Head Tapping Screws 供应商(3)
23	[美标] ASME B 18.6.3 (T11t) - 2013	80° 开槽半沉头清根自攻螺钉 [Table 11] 80° Slotted Undercut Oval Countersunk Head Tapping Screws [Table 11]
24	[美标] ASME B 18.6.5M - 2000 (R2010)	米制开槽半沉头自攻钉 [Table 12] Metrice slotted raised countersunk head tapping screws [Table 12]
25	[美标] ASME B 18.6.4 - 1998	开槽半沉头自攻螺钉 B,BP型 [Table 20] slotted Oval Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 20]
26	[美标] ASME B 18.6.4 - 1998	开槽半沉头自攻螺钉 C型(统一螺纹) [Table 20] slotted Oval Countersunk Head Tapping Screws - Type C Thread Forming [Table 20]
27	[美标] ASME B 18.6.4 - 1998	开槽半沉头自攻螺钉 AB型 [Table 20] slotted Oval Countersunk Head Tapping Screws - Type AB Thread Forming [Table 20]
28	[美标] ASME B 18.6.4 - 1998	开槽半沉头自攻螺钉 A型 [Table 20] slotted Oval Countersunk Head Tapping Screws - Type A Thread Forming [Table 20]

注：技术数据仅供参考，以官方原件为准！