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十字槽82度沉頭AB ABR自攻螺釘 ASME B 18.6.3 (H1B-I/H1B-IA+T1A) - 2024

選擇規(guī)格尺寸點(diǎn)擊↓

10#

12#

1/4

5/16

3/8

7/16

1/2

ASME B 18.6.3 (H1B-I/H1B-IA+T1A) - 2024 十字槽82度沉頭AB ABR自攻螺釘

尺寸單位: inch

美標(biāo)ASME B18.6.3 (H1B-I/H1B-IA+T1A) - 2024 十字槽82度沉頭AB ABR自攻螺釘

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公差

螺紋尺寸
d

d ^①	公稱
PP
d_k	最大值
	最小值
k	參考值
M₁	I 型
M₂	IA型
P	I 型最大值
	I 型最小值
	IA型最大值
	IA 型最小值
槽號	I 型
	IA型
α	最小值
	最大值
L₀ ^④	公稱
Y ^④	最大值	螺紋過渡長度(全螺紋)
b ^④	最小值	螺紋長度 (長螺釘)

0.0600	0.0730	0.0860	0.0990	0.1120	0.1250	0.1380	0.1510
48	42	32	28	24	20	20	19
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
0.035	0.043	0.051	0.059	0.067	0.075	0.083	0.091
0.062	0.070	0.096	0.100	0.122	0.148	0.168	0.176
0.062	0.070	0.096	0.100	0.122	0.148	0.168	0.176
0.036	0.044	0.056	0.061	0.082	0.075	0.095	0.103
0.020	0.028	0.040	0.045	0.066	0.052	0.072	0.080
0.037	0.045	0.053	0.058	0.079	0.071	0.091	0.099
0.021	0.029	0.037	0.042	0.063	0.053	0.073	0.081
0	0	1	1	1	2	2	2
0	0	1	1	1	2	2	2
80°	80°	80°	80°	80°	80°	80°	80°
82°	82°	82°	82°	82°	82°	82°	82°
7/16	9/16	5/8	3/4	13/16	15/16	1	1-1/8
0.021	0.024	0.031	0.036	0.042	0.050	0.050	0.053
0.360	0.440	0.520	0.590	0.670	0.750	0.830	0.910

螺紋尺寸
d

10#

12#

1/4

5/16

3/8

7/16

1/2

d ^①	公稱
PP
d_k	最大值
	最小值
k	參考值
M₁	I 型
M₂	IA型
P	I 型最大值
	I 型最小值
	IA型最大值
	IA 型最小值
槽號	I 型
	IA型
α	最小值
	最大值
L₀ ^④	公稱
Y ^④	最大值	螺紋過渡長度(全螺紋)
b ^④	最小值	螺紋長度 (長螺釘)

0.1640	0.1900	0.2160	0.2500	0.3125	0.3750	0.4375	0.5000
18	16	14	14	12	12	10	10
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
0.100	0.116	0.132	0.153	0.191	0.230	0.223	0.223
0.182	0.198	0.262	0.276	0.358	0.386	0.402	0.418
0.182	0.198	0.262	0.276	0.358	0.386	0.402	0.418
0.110	0.125	0.139	0.154	0.196	0.225	0.241	0.256
0.087	0.102	0.116	0.131	0.174	0.203	0.219	0.234
0.107	0.122	0.136	0.151	0.193	0.222	0.238	0.253
0.089	0.104	0.118	0.133	0.175	0.204	0.220	0.235
2	2	3	3	4	4	4	4
2	2	3	3	4	4	4	4
80°	80°	80°	80°	80°	80°	80°	80°
82°	82°	82°	82°	82°	82°	82°	82°
1-1/4	1-3/8	1-5/8	1-13/16	1-13/16	1-7/8	1-7/8	1-7/8
0.056	0.062	0.071	0.071	0.083	0.083	0.100	0.100
0.980	1.140	1.300	1.500	1.500	1.500	1.500	1.500

①,若以小數(shù)規(guī)定公稱直徑，應(yīng)省略小數(shù)前和小數(shù)點(diǎn)后第四位的零。
②,螺釘末端釘尖上不允許因螺紋輾壓而形成的虛尖，允許略帶圓弧或圓鈍形末端。
③,小于等于8#的螺釘，螺紋牙頂平面寬度不應(yīng)超過0.004in，大于8#的應(yīng)不超過0.006in。
④,正常情況下，當(dāng)螺釘長度小于等于其公稱長度L0時應(yīng)采用全螺紋，過渡螺紋長度應(yīng)小于等于Y；若螺釘長度大于其公稱長度L0可采用半牙型式，但其螺紋長度應(yīng)不小于b。

替代列表

ASME B 18.6.3T2-I/T2-IA+T40 - 2013 ASME B 18.6.3H1B-I/H1B-IA+T1A - 2024

同版本產(chǎn)品組

ASME B 18.6.3 (H1A+T1A) - 2024

82°開槽沉頭自攻螺釘 AB(ABR)型

ASME B 18.6.3 (H1B-I/H1B-IA+T1A) - 2024

十字槽82度沉頭AB ABR自攻螺釘

ASME B 18.6.3 (H1B-VI+T1A) - 2024

梅花槽82°沉頭 AB ABR自攻螺釘

ASME B 18.6.3 (H2A+T1A) - 2024

82°開槽半沉頭 AB ABR 自攻螺釘

ASME B 18.6.3 (H2B-I/H2B-IA+T1A) - 2024

十字槽半沉頭 AB ABR自攻螺釘

ASME B 18.6.3 (H2B-III+T1A) - 2024

四方槽半沉頭 AB ABR自攻螺釘

ASME B 18.6.3 (H2B-VI+T1A) - 2024

梅花槽半沉頭 AB ABR自攻螺釘

ASME B 18.6.3 (H3A+T1A) - 2024

開槽82°沉頭清根自攻螺釘

ASME B 18.6.3 (H3B-I/H3B-IA+T1A) - 2024

十字槽82°沉頭清根 AB ABR自攻螺釘

ASME B 18.6.3 (H3B-III+T1A) - 2024

方槽82°沉頭清根 AB ABR自攻螺釘

ASME B 18.6.3 (H3C+T1A) - 2024

80° 開槽半沉頭清根 AB、ABR型自攻螺釘

ASME B 18.6.3 (H3D-I/H3D-IA+T1A) - 2024

十字槽82°半沉頭清根AB ABR自攻螺釘

ASME B 18.6.3 (H3D-III+T1A) - 2024

四方槽82°半沉頭清根 AB ABR自攻螺釘

ASME B 18.6.3 (H4B-I/H4B-IA+T1A) - 2024

十字槽小沉頭 AB ABR自攻螺釘

ASME B 18.6.3 (H4D-I/H4D-IA+T1A) - 2024

十字槽82°小半沉頭 AB ABR自攻螺釘

ISO 4954-2 - 2024

冷鐓及冷擠壓鋼交貨技術(shù)條件第2部分：不銹鋼

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	標(biāo)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、鍍鎘、復(fù)合鍍等層鍍層鹽霧腐蝕的防護(hù)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(shù)數(shù)據(jù)僅供參考，請以官方原件為準(zhǔn)！

類似標(biāo)準(zhǔn)及供貨信息

1	[國標(biāo)] GB /T 846 - 2017	十字槽沉頭自攻釘 Cross Recessed Countersunk Head Tapping Screws 供應(yīng)商(5)
2	[國標(biāo)] GB /T 846 - 1985	十字槽沉頭自攻釘 Cross Recessed Countersunk Head Tapping Screws 供應(yīng)商(5)
3	[國標(biāo)] GB 846 - 1976	十字槽沉頭自攻螺釘 Cross Recessed Countersunk Head Self-tapping Screws 供應(yīng)商(5)
4	[德標(biāo)] DIN 7982 - 1990	十字槽沉頭自攻釘 Cross Recessed Countersunk Head Tapping Screws 供應(yīng)商(3)
5	[國際] ISO 7050 - 2011	十字槽沉頭自攻螺釘 Cross Recessed Countersunk (Flat) Head Tapping Screws 供應(yīng)商(1)
6	[國際] ISO 7050 - 1983	十字槽沉頭自攻螺釘 Cross Recessed Countersunk Head Tapping Screws 供應(yīng)商(1)
7	[日標(biāo)] JIS B 1122 (T6) - 2015	十字槽沉頭自攻釘 Cross Recessed Countersunk Head Tapping Screws
8	[日標(biāo)] JIS B 1122 (JA4) - 2015	十字槽沉頭自攻釘 - 螺紋型式：Class 1~Class 4 Cross Recessed Countersunk Head Tapping Screws - Threaded Portion are of Class 1 to 4
9	[日標(biāo)] JIS B 1125 - 2015	十字槽喇叭頭自攻釘 Cross Recessed Trumpet Head Self Drilling Tapping Screw
10	[日標(biāo)] JIS B 1125 - 2015	十字槽沉頭帶筋自攻釘 Flex. Purpose Drilling Tapping Screws
11	[日標(biāo)] JIS B 1125 - 2003	十字槽喇叭頭自攻釘 cross Recessed Trumpet Head Self Drilling Tapping Screw
12	[日標(biāo)] JIS B 1125 - 2003	十字槽沉頭帶筋自攻釘 Cross Recessed Ribbed Countersunk Head Tapping Screws
13	[日標(biāo)] JIS B 1122 (AAT2) - 1996	十字槽沉頭自攻釘 - 螺紋型式：Class 1~Class 4 [附表2] Cross Recessed Countersunk Head Tapping Screws - Threaded Portion are of Class 1 to 4 [Annex Attached Table 2]
14	[日標(biāo)] JIS B 1122 (AT2) - 1996	十字槽沉頭自攻釘 [表2] Cross Recessed Countersunk Head Tapping Screws [Table 2]
15	[日標(biāo)] JIS B 1125 - 1995	十字槽喇叭頭自攻釘 Cross Recessed Bugle Head Self-drilling Tapping Screws
16	[汽標(biāo)代號] Q 274	十字槽沉頭自攻螺釘 C型 Cross Recessed Countersunk Head Tapping Screws - Type C
17	[汽標(biāo)代號] Q 278	十字槽沉頭自攻螺釘 F型 Cross Recessed Countersunk Head Tapping Screws - Type F
18	[美標(biāo)] ASME/ANSI B 18.6.3 - 2010	80°十字槽沉頭自攻釘 80° Machine Screw and Tapping Screw Nuts (Inch Seires)
19	[意大利] UNI 9709 - 1990	塑料用雙螺紋十字槽沉頭(平頭)自攻螺釘 Two-thread Countersunk (Flat) Head Tapping Screws with Cross Rocessed for Plastics
20	[意大利] UNI 6955	十字槽沉頭自攻釘 Cross-Recessed Flat Countersunk Head Tapping Screws
21	[法國] NF E 25-656 - 1994	十字槽沉頭自攻螺釘 Cross Recessed Countersunk (Flat) Head Tapping Screws
22	[英標(biāo)] BS 4174 - 1972	米字槽80°沉頭自攻釘 [Table 9] Recess 80°countersunk Head Screws - Type Z [Table 9]
23	[英標(biāo)] BS 4174 - 1972	米字槽80°沉頭清根自攻釘 [Table 11] Recess 80°Truncated Countersunk Head Screws - Type Z [Table 11]
24	[澳標(biāo)] AS /NZS 4407 - 1996	米制十字槽沉頭自攻螺釘 ISO Metric Cross Recessed Countersunk Head Tapping Screws
25	[原電子工業(yè)部] SJ 2822 - 1987	十字槽沉頭自攻釘
26	[原電子工業(yè)部] SJ 2498 - 1984	十字槽沉頭自攻釘
27	[韓標(biāo)] KS B 1032 - 2016 (R2021)	十字槽沉頭自攻螺釘 Cross-Recessed Countersunk (Flat) Head Tapping Screws
28	[韓標(biāo)] KS B 1032 - 2001	十字槽沉頭自攻螺釘 Cross-Recessed Countersunk (Flat) Head Tapping Screws
29	[標(biāo)準(zhǔn)] YJT 4058	十字槽沉頭自攻螺釘 [PT] Cross Recessed Countersunk Head Tapping Screws [PT] 供應(yīng)商(1)
30	[德標(biāo)] DIN EN ISO 7050 - 2011	十字槽沉頭自攻螺釘 Cross Recessed Countersunk (Flat) Head Tapping Screws 供應(yīng)商(3)
31	[美標(biāo)] ASME B 18.6.3 (H3B-I/H3B-IA+T1A) - 2024	十字槽82°沉頭清根 AB ABR自攻螺釘 Undercut 82-deg Flat Countersunk Head Tapping Screws - Type AB (ABR)
32	[美標(biāo)] ASME B 18.6.3 (H4B-I/H4B-IA+T1A) - 2024	十字槽小沉頭 AB ABR自攻螺釘 Flat Coutersunk Trim Head Tapping Screws - Type AB and ABR
33	[美標(biāo)] ASME B 18.6.3 (T2-I/T2-IA+T40) - 2013	十字槽82度沉頭AB ABR自攻螺釘 82° Cross Recessed Countersunk Head Tapping Screws - Type AB (ABR)
34	[美標(biāo)] ASME B 18.6.3 (T10-I/T10-IA+T40) - 2013	十字槽82°沉頭清根 AB ABR自攻螺釘 Undercut 82-deg Flat Countersunk Head Tapping Screws - Type AB (ABR)
35	[美標(biāo)] ASME B 18.6.3 (T14-I/T14-IA+T40) - 2013	十字槽小沉頭 AB ABR自攻螺釘 Flat Coutersunk Trim Head Tapping Screws - Type AB and ABR
36	[美標(biāo)] ASME B 18.6.5M (T10) - 2000 (R2010)	米制米字槽沉頭自攻螺釘 [Table 10] Metric Type IA Cross-Recessed Flat Countersunk Head Tapping Screws [Table 10]
37	[美標(biāo)] ASME B 18.6.5M (T9) - 2000 (R2010)	米制十字槽沉頭自攻螺釘 [Table 9] Metric Cross Recessed Countersunk Head Tapping Screws [Table 9]
38	[美標(biāo)] ASME B 18.6.4 - 1998 (R2005)	I型十字槽沉頭自攻螺釘 A型 [Table 10] Type I Cross Recessed Flat Countersunk Head Tapping Screws - Type A Thread Forming [Table 10]
39	[美標(biāo)] ASME B 18.6.4 - 1998 (R2005)	I型十字槽沉頭自攻螺釘 B, BP型 [Table 10] Type I Cross Recessed Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 10]
40	[美標(biāo)] ASME B 18.6.4 - 1998 (R2005)	I型十字槽沉頭自攻鎖緊螺釘 C型 (統(tǒng)一螺紋) [Table 10] Type I Cross Recessed Flat Countersunk Head Tapping Screws - Type C Thread Forming [Table 10]
41	[美標(biāo)] ASME B 18.6.4 - 1998 (R2005)	I型十字槽沉頭自攻螺釘 AB型 [Table 10] Type I Cross Recessed Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table 10]
42	[美標(biāo)] ASME B 18.6.4 - 1998 (R2005)	IA型米字槽沉頭自攻螺釘 A型 [Table 11] Type IA Cross Recessed Flat Countersunk Head Tapping Screws - Type A Thread Forming [Table 11]
43	[美標(biāo)] ASME B 18.6.4 - 1998 (R2005)	IA型米字槽沉頭自攻螺釘 B,BP型 [Table 11] Type I Cross Recessed Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 11]
44	[美標(biāo)] ASME B 18.6.4 - 1998 (R2005)	IA型米字槽沉頭自攻鎖緊螺釘 C型(統(tǒng)一螺紋) [Table 11] Type I Cross Recessed Flat Countersunk Head Tapping Screws - Type C Thread Forming [Table 11]
45	[美標(biāo)] ASME B 18.6.4 - 1998 (R2005)	IA型米字槽沉頭自攻螺釘 AB型 [Table 11] Type I Cross Recessed Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table 11]
46	[美標(biāo)] ASME B 18.6.4 - 1998 (R2005)	II型十字槽沉頭自攻螺釘 A型 [Table 12] Type II Cross Recessed Flat Countersunk Head Tapping Screws - Type A Thread Forming [Table 12]
47	[美標(biāo)] ASME B 18.6.4 - 1998 (R2005)	II型十字槽沉頭自攻螺釘 B，BP型 [Table 12] Type II Cross Recessed Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 12]
48	[美標(biāo)] ASME B 18.6.4 - 1998 (R2005)	II型十字槽沉頭自攻螺釘 C型(統(tǒng)一螺紋) [Table 12] Type II Cross Recessed Flat Countersunk Head Tapping Screws - Type C Thread Forming [Table 12]
49	[美標(biāo)] ASME B 18.6.4 - 1998 (R2005)	II型十字槽沉頭自攻螺釘 AB型 [Table 12] Type II Cross Recessed Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table 12]
50	[美標(biāo)] ASME B 18.6.4 - 1998 (R2005)	I型十字槽沉頭清根自攻螺釘 B,BP型 [Table 14] Type I Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 14]
51	[美標(biāo)] ASME B 18.6.4 - 1998 (R2005)	I型十字槽沉頭清根自攻螺釘 C型(統(tǒng)一螺紋) [Table 14] Type I Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type C Thread Forming [Table 14]
52	[美標(biāo)] ASME B 18.6.4 - 1998 (R2005)	I型十字槽沉頭清根自攻螺釘 AB型 [Table 14] Type I Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table 14]
53	[美標(biāo)] ASME B 18.6.4 - 1998 (R2005)	IA型米字槽沉頭清根自攻螺釘 B,BP型 [Table 15] Type IA Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 15]
54	[美標(biāo)] ASME B 18.6.4 - 1998 (R2005)	IA型米字槽沉頭清根自攻螺釘 C型(統(tǒng)一螺紋) [Table 15] Type IA Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type C Thread Forming [Table 15]
55	[美標(biāo)] ASME B 18.6.4 - 1998 (R2005)	IA型米字槽沉頭清根自攻螺釘 AB型 [Table 15] Type IA Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table 15]
56	[美標(biāo)] ASME B 18.6.4 - 1998 (R2005)	II型十字槽沉頭清根自攻螺釘 B,BP型 [Table 16] Type II Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 16]
57	[美標(biāo)] ASME B 18.6.4 - 1998 (R2005)	II型十字槽沉頭清根自攻螺釘 C型(統(tǒng)一螺紋) [Table 16] Type II Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type C Thread Forming [Table 16]
58	[美標(biāo)] ASME B 18.6.4 - 1998 (R2005)	II型十字槽沉頭清根自攻螺釘 AB型 [Table 16] Type II Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table 16]
59	[美標(biāo)] ASME B 18.6.4 - 1998 (R2005)	I型十字槽沉頭精整自攻螺釘,B,BP型 [Table 17] Type I Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type B and BP Thread Forming [Table 17]
60	[美標(biāo)] ASME B 18.6.4 - 1998 (R2005)	I型十字槽沉頭精整自攻螺釘,C型(統(tǒng)一螺紋) [Table 17] Type I Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type C Thread Forming [Table 17]
61	[美標(biāo)] ASME B 18.6.4 - 1998 (R2005)	I型十字槽沉頭精整自攻螺釘,AB型 [Table 17] Type I Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type AB Thread Forming [Table 17]
62	[美標(biāo)] ASME B 18.6.4 - 1998 (R2005)	I型十字槽沉頭精整自攻螺釘,A型 [Table 17] Type I Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type A Thread Forming [Table 17]
63	[美標(biāo)] ASME B 18.6.4 - 1998 (R2005)	IA型十字槽沉頭精整自攻螺釘 B,BP型 [Table 18] Type IA Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type B and BP Thread Forming [Table 18]
64	[美標(biāo)] ASME B 18.6.4 - 1998 (R2005)	IA型十字槽沉頭精整自攻螺釘 C型(統(tǒng)一螺紋) [Table 18] Type IA Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type C Thread Forming [Table 18]
65	[美標(biāo)] ASME B 18.6.4 - 1998 (R2005)	IA型十字槽沉頭精整自攻螺釘 AB型 [Table 18] Type IA Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type AB Thread Forming [Table 18]
66	[美標(biāo)] ASME B 18.6.4 - 1998 (R2005)	IA型十字槽沉頭精整自攻螺釘 A型 [Table 18] Type IA Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type A Thread Forming [Table 18]
67	[美標(biāo)] ASME B 18.6.4 - 1998 (R2005)	II型十字槽沉頭精整自攻螺釘 B,BP型 [Table 19] Type II Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type B and BP Thread Forming [Table 19]
68	[美標(biāo)] ASME B 18.6.4 - 1998 (R2005)	II型十字槽沉頭精整自攻螺釘 C型(統(tǒng)一螺紋) [Table 19] Type II Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type C Thread Forming [Table 19]
69	[美標(biāo)] ASME B 18.6.4 - 1998 (R2005)	II型十字槽沉頭精整自攻螺釘 AB型 [Table 19] Type II Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type AB Thread Forming [Table 19]
70	[美標(biāo)] ASME B 18.6.4 - 1998 (R2005)	II型十字槽沉頭精整自攻螺釘 A型 [Table 19] Type II Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type A Thread Forming [Table 19]
71	[美標(biāo)] ASME B 18.6.4 - 1998 (R2005)	I型十字槽100°沉頭自攻螺釘 B,BP型 [Table VI2] Type I Cross Recessed 100°Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table VI2]
72	[美標(biāo)] ASME B 18.6.4 - 1998 (R2005)	I型十字槽100°沉頭自攻螺釘 AB型 [Table VI2] Type I Cross Recessed 100°Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table VI2]
73	[美標(biāo)] ASME B 18.6.4 - 1998 (R2005)	IA型米字槽100°沉頭自攻螺釘 B,BP型 [Table VI3] Type IA Cross Recessed 100°Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table VI3]
74	[美標(biāo)] ASME B 18.6.4 - 1998 (R2005)	IA型米字槽100°沉頭自攻螺釘 AB型 [Table VI3] Type IA Cross Recessed 100°Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table VI3]
75	[美標(biāo)] ASME B 18.6.4 - 1998 (R2005)	II型十字槽100°沉頭自攻螺釘 B,BP型 [Table VI4] Type II Cross Recessed 100°Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table VI4]
76	[美標(biāo)] ASME B 18.6.4 - 1998 (R2005)	II型十字槽100°沉頭自攻螺釘 AB型 [Table VI4] Type II Cross Recessed 100°Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table VI4]
77	[深圳緊固件行業(yè)協(xié)會標(biāo)準(zhǔn)] T/SZJGJ 001 (C) - 2024	十字槽沉頭自攻螺釘 Cross Recessed Countersunk Head Tapping Screws