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開槽沉頭清根自攻螺釘 B,BP型 [Table 13] ASME B 18.6.4 - 1998 (R2005)

選擇規格尺寸點擊↓

10#

12#

1/4

5/16

3/8

7/16

1/2

ASME B 18.6.4 - 1998 (R2005) 開槽沉頭清根自攻螺釘 B,BP型 [Table 13]

尺寸單位: inch

美標ASME B18.6.4 - 1998 (R2005) ASME18.6.4 開槽沉頭清根自攻螺釘 B,BP型 [Table 13]

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單重計算公差美制螺紋極限尺寸米/英制螺紋對照螺紋直徑與受力截面積

公稱直徑
d

d	公稱直徑
L	最小值
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
1/8	5/32	3/16	7/32	1/4	1/4	5/16	3/8
0.112	0.137	0.162	0.187	0.212	0.237	0.262	0.287
0.096	0.120	0.144	0.167	0.191	0.215	0.238	0.262
0.025	0.031	0.036	0.042	0.047	0.053	0.059	0.064
0.018	0.023	0.028	0.033	0.038	0.043	0.048	0.053
0.023	0.026	0.031	0.035	0.039	0.043	0.048	0.048
0.016	0.019	0.023	0.027	0.031	0.035	0.039	0.039
0.011	0.014	0.016	0.019	0.022	0.024	0.027	0.030
0.007	0.009	0.011	0.012	0.014	0.016	0.017	0.019

公稱直徑
d

10#

12#

1/4

5/16

3/8

7/16

1/2

d	公稱直徑
L	最小值
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

0.1640	0.1900	0.2160	0.2500	0.3125	0.3750	0.4375	0.5000
7/16	1/2	9/16	5/8	5/8	5/8	3/4	3/4
0.312	0.362	0.412	0.477	0.597	0.717	0.760	0.815
0.285	0.333	0.380	0.442	0.556	0.670	0.715	0.765
0.070	0.081	0.092	0.107	0.134	0.161	0.156	0.156
0.058	0.068	0.078	0.092	0.116	0.140	0.133	0.130
0.054	0.060	0.067	0.075	0.084	0.094	0.094	0.106
0.045	0.050	0.056	0.064	0.072	0.081	0.081	0.091
0.032	0.037	0.043	0.050	0.062	0.075	0.072	0.072
0.021	0.024	0.028	0.032	0.041	0.049	0.045	0.046

同版本產品組

ASME B 18.6.4 - 1998 (R2005)

開槽沉頭清根自攻螺釘 B,BP型 [Table 13]

ASME B 18.6.4 - 1998 (R2005)

開槽沉頭清根自攻鎖緊螺釘 C型(統一螺紋) [Table 13]

ASME B 18.6.4 - 1998 (R2005)

開槽沉頭清根自攻螺釘 AB型 [Table 13]

采用標準

ASME B 18.6.4 (B/BP) - 1998 (R2005)

B型，BP型，自攻牙 [Table 6]

引用參考

鍍鋅、鍍鎳、鍍鎘、復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！

類似標準及供貨信息

1	[國標] GB /T 5283 - 2017	開槽沉頭自攻螺釘 Slotted Countersunk（Flat）Head Tapping Screws
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3	[美標] IFI 502 - 1982	米制開槽沉頭自攻釘 Metric Slotted Countersunk Head Tapping Screws
4	[德標] DIN 7972 - 1990	開槽沉頭自攻釘 Slotted Countersunk Head 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
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11	[美標] 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
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14	[英標] BS 4174 - 1972	開槽80°沉頭清根自攻釘 [Table 10] Slotted 80° Truncated Countersunk Head Screws [Table 10]
15	[澳標] AS /NZS 4404 - 1996	米制開槽沉頭自攻螺釘 ISO Metric Slotted Countersunk Head Tapping Screws
16	[臺灣] CNS 4303 - 2000	開槽沉頭自攻螺釘 Slotted Countersunk Head Tapping Screws
17	[德標] DIN EN ISO 1482 - 2011	開槽沉頭自攻釘 Slotted Countersunkhead Tapping Screws 供應商(2)
18	[美標] ASME B 18.6.3 (H1A+T1A) - 2024	82°開槽沉頭自攻螺釘 AB(ABR)型 82° Slotted Flat Coutersunk Head Tapping Screws - Type AB (ABR)
19	[美標] 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
20	[美標] 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]
21	[美標] 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]
22	[美標] 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]
23	[美標] 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
24	[美標] 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
25	[美標] ASME B 18.6.4 - 1998 (R2005)	C型開槽沉頭自攻鎖緊螺釘(統一螺紋) [Table 9] Slotted Flat Countersunk Head Tapping Screws - Type C
26	[美標] 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
27	[美標] ASME B 18.6.4 - 1998 (R2005)	開槽沉頭清根自攻鎖緊螺釘 C型(統一螺紋) [Table 13] Slotted Undercut Flat Countersunk Head Tapping Screws - Type C Thread Forming [Table 13]
28	[美標] 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	[美標] 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	[美標] 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]