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asme b 18.6.3 (t9 t40) -九游游戏app官方

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asme b 18.6.3 (t9 t40) - 2013 开槽82°沉头清根自攻螺钉 [table 9 table40]

尺寸单位: inch

美标asme b18.6.3 (t9 t40) - 2013 asme18.6. 开槽82°沉头清根自攻螺钉 [table 9 table40]

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米/英制螺纹对照螺纹直径与受力截面积牌号等级

螺纹尺寸
d

d	公称
类型 ^③	符号
l ^②	a型&ab型
l ^②	其他类型
d_k	最大值
d_k	最小值
k	最大值
k	最小值
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
0.025	0.031	0.036	0.042	0.047	0.053	0.059	0.064	0.070	0.081	0.092
0.018	0.023	0.028	0.033	0.038	0.043	0.048	0.053	0.058	0.068	0.078
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
0.011	0.014	0.016	0.019	0.022	0.024	0.027	0.030	0.032	0.037	0.043
0.007	0.009	0.011	0.012	0.014	0.016	0.017	0.019	0.021	0.024	0.028

螺纹尺寸
d

d	公称
类型 ^③	符号
l ^②	a型&ab型
l ^②	其他类型
d_k	最大值
d_k	最小值
k	最大值
k	最小值
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	11/16	3/4	13/16	13/16	7/8	/	/	/
/	5/8	/	/	5/8	/	/	5/8	3/4	3/4
0.462	0.477	0.512	0.581	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
0.103	0.107	0.114	0.126	0.134	0.137	0.159	0.161	0.156	0.156
0.089	0.092	0.099	0.109	0.116	0.119	0.139	0.140	0.133	0.130
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
0.047	0.050	0.053	0.058	0.062	0.063	0.074	0.075	0.072	0.072
0.032	0.032	0.035	0.039	0.041	0.042	0.049	0.049	0.045	0.046

①,头部边缘为倒圆或平的。
②,小于等于表中长度的螺钉，为清根沉头型。
③,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]；trs型见表[table 45]
④,i型，ia型，iii型等头部凹槽详细尺寸请点击正文标题下方的“采用标准”

采用标准

工艺相关

asme b 18.6.3 (t9) - 2013

开槽82°沉头清根机械螺钉 [ table 9 ] (astm f837 / f468)

asme b 18.6.3 (t10-i/t10-ia) - 2013

十字槽82°沉头清根机械螺钉

asme b 18.6.3 (t10-i/t10-ia t40) - 2013

十字槽82°沉头清根 ab abr自攻螺钉

asme b 18.6.3 (t10-iii) - 2013

方槽82°沉头清根机械螺钉

asme b 18.6.3 (t10-iii t40) - 2013

方槽82°沉头清根 ab abr自攻螺钉

asme b 18.6.3 (t1 t40) - 2013

82°开槽沉头自攻螺钉 ab(abr)型 [table 1 table 40]

自攻螺纹：

[美标]

dimensions of threads and points for type ab and type abr thread-forming screws

ab, abr型

自攻螺纹：

[美标]

dimensions of threads and points for type b and bp thread-forming tapping screws

b, bp型

自攻螺纹：

[美标]

dimensions of threads and points for type a thread-forming tapping screws

a型

自攻螺纹：

[美标]

dimensions of threads and points for types bf and bt thread-cutting tapping screws

bf, bt型

自攻螺纹：

[美标]

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]

dimensions of type trs tapping screws

trs型

引用参考

类似标准及供货信息

7	[国标]	slotted countersunk（flat）head tapping screws
8	[国标]	slotted countersunk head tapping screws
9	[美标]	metric slotted countersunk head tapping screws
10	[德标]	slotted countersunkhead tapping screws
11	[国际]	slotted countersunk (flat) head tapping screws
12	[国际]	slotted countersunk head tapping screws
13	[国际]	slotted countersunk head tapping screws
14	[日标]	slotted countersunk head tapping screws
15	[日标]	slotted countersunk head tapping screws
16	[美标]	80° machine screw and tapping screw nuts (inch seires)
17	[法国]	slotted countersunk head tapping screws
18	[英标]	slotted 80°countersunk head self-tapping screws [table 8]
19	[英标]	slotted 80° truncated countersunk head screws [table 10]
20	[澳标]	iso metric slotted countersunk head tapping screws
21	[台湾]	slotted countersunk head tapping screws
22	[德标]	slotted countersunkhead tapping screws
23	[美标] asme b 18.6.3 (t1 t40) - 2013	82°开槽沉头自攻螺钉 ab(abr)型 [table 1 table 40] 82° slotted flat coutersunk head tapping screws - type ab (abr) [table 1 table 40]
24	[美标]	metric slotted countersunk head tapping screws [table 8]
25	[美标]	slotted flat countersunk head tapping screws - type a
26	[美标]	slotted flat countersunk head tapping screws - type b and bp
27	[美标]	slotted flat countersunk head tapping screws - type c
28	[美标]	slotted flat countersunk head tapping screws - type ab
29	[美标]	slotted undercut flat countersunk head tapping screws - type b and bp thread forming [table 13]
30	[美标]	slotted undercut flat countersunk head tapping screws - type c thread forming [table 13]
31	[美标]	slotted undercut flat countersunk head tapping screws - type ab thread forming [table 13]
32	[美标]	slotted 100° flat countersunk head tapping screws - type b and bp thread forming [table vi1]
33	[美标]	slotted 100° flat countersunk head tapping screws - type ab thread forming [table vi1]

注：技术数据仅供参考，以官方原件为准！

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