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82°開槽沉頭自攻螺釘 AB(ABR)型 ASME B 18.6.3 (H1A+T1A) - 2024

選擇規格尺寸點擊↓

10#

12#

14#

1/4

16#

18#

5/16

20#

24#

3/8

7/16

1/2

ASME B 18.6.3 (H1A+T1A) - 2024 82°開槽沉頭自攻螺釘 AB(ABR)型

尺寸單位: inch

美标ASME B18.6.3 (H1A+T1A) - 2024 ASME18.6 82°開槽沉頭自攻螺釘 AB(ABR)型

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單重計算公差

螺紋尺寸
d

10#

12#

d	公稱
類型 ^③	符号
L ^②	A型&AB型
L ^②	其他類型
d_k	最大值
d_k	最小值
k	參考值
n	最大值
n	最小值
t	最大值
t	最小值
α	最小值=公稱
α	最大值

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
0.023	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
0.015	0.019	0.023	0.027	0.030	0.034	0.038	0.041	0.045	0.053	0.060
0.010	0.012	0.015	0.017	0.020	0.022	0.024	0.027	0.029	0.034	0.039
80°	80°	80°	80°	80°	80°	80°	80°	80°	80°	80°
82°	82°	82°	82°	82°	82°	82°	82°	82°	82°	82°

螺紋尺寸
d

14#

1/4

16#

18#

5/16

20#

24#

3/8

7/16

1/2

d	公稱
類型 ^③	符号
L ^②	A型&AB型
L ^②	其他類型
d_k	最大值
d_k	最小值
k	參考值
n	最大值
n	最小值
t	最大值
t	最小值
α	最小值=公稱
α	最大值

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
0.075	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
0.068	0.070	0.075	0.083	0.088	0.090	0.105	0.106	0.103	0.103
0.044	0.046	0.049	0.054	0.058	0.059	0.069	0.070	0.066	0.065
80°	80°	80°	80°	80°	80°	80°	80°	80°	80°
82°	82°	82°	82°	82°	82°	82°	82°	82°	82°

①,頭部邊緣為倒圓或平的。
②,小于等于表中長度的螺釘，為清根沉頭型。可用長度小于等于表列數值AB型清根頭型代替A型清根頭型。
③,适用的螺釘類型标記符号如下所示:
●AB型普通自攻螺釘，見表[Table 4.1.1.1-1]
◆ A型普通自攻螺釘，見表[Table 4.1.1.4-1]
▲ B型和BP型普通自攻螺釘見表[Table 4.1.1.2-1]；BF和BT自切自攻螺釘見表[Table 4.1.2.1-1];
■ C型普通自攻螺釘見表[Table VI-1]；D，F，G和T型自切自攻螺釘見表[Table 4.1.2.2-1]；TRS型見表[Table 4.1.3-1]

替代列表

ASME/ANSI B 18.6.3 - 2010 ASME B 18.6.3T1+T40 - 2013 ASME B 18.6.3H1A+T1A - 2024

工藝相關

ASME B 18.6.3 (T4.3.2.1) - 2024

C、D、F、G、T和TRS型自攻螺釘的螺紋長度

ASME B 18.6.3 (T4.3.1-1) - 2024

A、AB、B、BF、BP和BT型自攻螺釘的螺紋長度

ASME B 18.6.3 (T4.11.1-1) - 2024

自攻螺釘擰入性試驗用标準試驗闆厚度和孔徑

ASME B 18.6.3 (T4.11.2-1) - 2024

TRS型自擠自攻螺釘的最大扭矩

ASME B 18.6.3 (T4.11.3-1) - 2024

自攻螺釘的抗扭強度

ASME B 18.6.3 (T4.1.1.1-1) - 2024

AB、ABR型自攻螺釘螺紋和末端

ASME B 18.6.3 (T4.1.1.2-1) - 2024

B型 BP型自攻螺釘螺紋和末端

ASME B 18.6.3 (T4.1.1.4-1) - 2024

A型自攻螺釘螺紋和末端

ASME B 18.6.3 (T4.1.2.1-1) - 2024

BF型 BT型自切自攻螺釘螺紋和末端

ASME B 18.6.3 (T4.1.2.2-1) - 2024

D, F, G, T 型自攻螺釘螺紋和末端

ASME B 18.6.3 (T4.1.3-1) - 2024

自擠自攻【TRS型】螺紋和末端

長度公差

　　Tapping screws can be made to any length, but they are generally produced in fractional length increments of 1/16 in. for screws up to 1/2 in. long, 1/8 in. for screws over 1/2 in. through 1-1/2 in. long, 1/4 in. for screws over 1-1/2 in. through 3 in. long, and 1/2 in. for screws over 3 in. long.

類型	标稱螺釘長度	長度公差
A、AB、BP	≤1	±0.03
A、AB、BP	＞1	±0.05
B、BF、BT、C、D、F、G、T、TRS	≤3/4	-0.03
	＞3/4,≤1-1/2	-0.05
	＞1-1/2	-0.06

引用參考

鍍鋅、鍍鎳、鍍镉、複合鍍等層鍍層鹽霧腐蝕的防護性能

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)

GB /T 5280 - 2002

自攻螺釘用螺紋

注：技術數據僅供參考，請以官方原件為準！

類似标準及供貨信息

1	[國标] GB /T 5283 - 2017	開槽沉頭自攻螺釘 Slotted Countersunk（Flat）Head Tapping Screws
2	[國标] GB /T 5283 - 1985	開槽沉頭自攻螺釘 Slotted Countersunk Head Tapping Screws
3	[美标] IFI 502 - 1982	米制開槽沉頭自攻釘 Metric Slotted Countersunk Head Tapping Screws
4	[德标] DIN 7972 - 1990	開槽沉頭自攻釘 Slotted countersunkhead tapping screws 供應商(2)
5	[國際] ISO 1482 - 2011	開槽沉頭自攻螺釘 Slotted Countersunk (Flat) Head Tapping Screws
6	[國際] ISO 1482 - 1983	開槽沉頭自攻螺釘 Slotted countersunk head tapping screws
7	[日标] JIS B 1115 (JA4) - 2015	開槽沉頭自攻釘 [表JA4] Slotted Countersunk head tapping screws [Table JA3]
8	[日标] JIS B 1115 (T6) - 2015	開槽沉頭自攻釘 [Table 6] Slotted Countersunk Head Tapping Screws [Table 6]
9	[日标] JIS B 1115 (T2) - 1996	開槽沉頭自攻釘 [表2] Slotted countersunk head tapping screws [Table 2]
10	[日标] JIS B 1115 (AT2) - 1996	開槽沉頭自攻釘 [附表2] Slotted Countersunk head tapping screws [Annex Table 2]
11	[美标] ASME/ANSI B 18.6.3 - 2010	80°開槽沉頭自攻釘 80° Machine Screw and Tapping Screw Nuts (Inch Seires)
12	[法國] NF E 25-660 - 1994	開槽沉頭自攻螺釘 Slotted Countersunk Head Tapping Screws
13	[英标] BS 4174 - 1972	開槽80°沉頭自攻釘 [Table 8] Slotted 80°countersunk Head Self-Tapping Screws [Table 8]
14	[英标] BS 4174 - 1972	開槽80°沉頭清根自攻釘 [Table 10] Slotted 80° Truncated Countersunk Head Screws [Table 10]
15	[澳标] AS /NZS 4404 - 1996	米制開槽沉頭自攻螺釘 ISO metric slotted countersunk head tapping screws
16	[台灣] CNS 4303 - 2000	開槽沉頭自攻螺釘 Slotted Countersunk Head Tapping Screws
17	[德标] DIN EN ISO 1482 - 2011	開槽沉頭自攻釘 Slotted Countersunkhead Tapping Screws 供應商(2)
18	[美标] ASME B 18.6.3 (H3A+T1A) - 2024	開槽82°沉頭清根自攻螺釘 82° Slotted Undercut 82-deg Flat Countersunk Head Tapping Screws
19	[美标] ASME B 18.6.3 (T1+T40) - 2013	82°開槽沉頭自攻螺釘 AB(ABR)型 [Table 1+Table 40] 82° Slotted Flat Coutersunk Head Tapping Screws - Type AB (ABR) [Table 1+Table 40]
20	[美标] ASME B 18.6.3 (T9+T40) - 2013	開槽82°沉頭清根自攻螺釘 [Table 9+Table40] 82° Slotted Undercut 82-deg Flat Countersunk Head Tapping Screws [Table 9]
21	[美标] ASME B 18.6.5M (T8) - 2000 (R2010)	米制開槽沉頭自攻螺釘 [Table 8] Metric slotted countersunk head tapping screws [Table 8]
22	[美标] ASME B 18.6.4 - 1998 (R2005)	A型開槽沉頭自攻螺釘 [Table 9] Slotted Flat Countersunk Head Tapping Screws - Type A
23	[美标] ASME B 18.6.4 - 1998 (R2005)	B,BP型開槽沉頭自攻螺釘 [Table 9] Slotted Flat Countersunk Head Tapping Screws - Type B and BP
24	[美标] ASME B 18.6.4 - 1998 (R2005)	C型開槽沉頭自攻螺釘(統一螺紋) [Table 9] Slotted Flat Countersunk Head Tapping Screws - Type C
25	[美标] ASME B 18.6.4 - 1998 (R2005)	AB型開槽沉頭自攻螺釘 [Table 9] Slotted Flat Countersunk Head Tapping Screws - Type AB
26	[美标] ASME B 18.6.4 - 1998 (R2005)	開槽沉頭清根自攻螺釘 B,BP型 [Table 13] Slotted Undercut Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 13]
27	[美标] ASME B 18.6.4 - 1998 (R2005)	開槽沉頭清根自攻螺釘 C型(統一螺紋) [Table 13] Slotted Undercut Flat Countersunk Head Tapping Screws - Type C Thread Forming [Table 13]
28	[美标] ASME B 18.6.4 - 1998 (R2005)	開槽沉頭清根自攻螺釘 AB型 [Table 13] Slotted Undercut Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table 13]
29	[美标] ASME B 18.6.4 - 1998 (R2005)	開槽100°沉頭自攻螺釘 B,BP型 [Table VI1] Slotted 100° Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table VI1]
30	[美标] ASME B 18.6.4 - 1998 (R2005)	開槽100°沉頭自攻螺釘 AB型 [Table VI1] Slotted 100° Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table VI1]