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十字槽凹穴六角頭以及大六角頭 AB ABR自攻螺釘 ASME B 18.6.3 (H9B-I+T1A) - 2024

選擇規格尺寸點擊↓

10#

12#

1/4

5/16

3/8

ASME B 18.6.3 (H9B-I+T1A) - 2024 十字槽凹穴六角頭以及大六角頭 AB ABR自攻螺釘

尺寸單位: inch

美标ASME B18.6.3 (H9B-I+T1A) - 2024 ASME18 十字槽凹穴六角頭以及大六角頭 AB ABR自攻螺釘

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公差最小破壞扭矩牌号等級

螺紋尺寸
d

10#

12#

1/4

5/16

3/8

d	公稱
PP
M	參考值
槽号
P	最大值
	最小值
s₁	标準型	最大值
		最小值
s₂	大六角	最大值
		最小值
e₁	标準型	最小值
e₂	大六角	最小值
k	最大值
	最小值
L₀ ^④	公稱
Y ^④	螺紋過渡長度(全螺紋)	最大值
b ^④	螺紋長度 (長螺釘)	最小值

0.0730	0.0860	0.0990	0.1120	0.1250	0.1380	0.1510	0.1640	0.1900	0.2160	0.2500	0.3125	0.3750
42	32	28	24	20	20	19	18	16	14	14	12	12
0.072	0.086	0.092	0.097	0.105	0.148	0.148	0.168	0.178	0.247	0.277	0.359	0.387
0	1	1	1	1	2	2	2	2	3	3	4	4
0.054	0.054	0.060	0.067	0.076	0.089	0.089	0.115	0.127	0.152	0.186	0.234	0.267
0.036	0.036	0.042	0.049	0.058	0.064	0.064	0.090	0.102	0.127	0.161	0.210	0.243
0.125	0.125	0.188	0.188	0.188	0.250	0.250	0.250	0.312	0.312	0.375	0.500	0.562
0.120	0.120	0.181	0.181	0.181	0.244	0.244	0.244	0.305	0.305	0.367	0.489	0.551
/	/	/	0.219	0.250	/	/	0.312	/	0.375	0.438	/	/
/	/	/	0.213	0.244	/	/	0.305	/	0.367	0.428	/	/
0.134	0.134	0.202	0.202	0.202	0.272	0.272	0.272	0.340	0.340	0.409	0.545	0.614
/	/	/	0.238	0.272	/	/	0.340	/	0.409	0.477	/	/
0.044	0.050	0.055	0.060	0.070	0.093	0.093	0.110	0.120	0.155	0.190	0.230	0.295
0.036	0.040	0.044	0.049	0.058	0.080	0.080	0.096	0.105	0.139	0.172	0.208	0.270
9/16	5/8	3/4	13/16	15/16	1	1-1/8	1-1/4	1-3/8	1-5/8	1-13/16	1-13/16	1-7/8
0.024	0.031	0.036	0.042	0.050	0.050	0.053	0.056	0.062	0.071	0.071	0.083	0.083
0.440	0.520	0.590	0.670	0.750	0.830	0.910	0.980	1.140	1.300	1.500	1.500	1.500

①,若以小數規定公稱直徑，應省略小數前和小數點後第四位的零。
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超過0.004in，大于8#的應不超過0.006in。
④,正常情況下，當螺釘長度小于等于其公稱長度L0時應采用全螺紋，過渡螺紋長度應小于等于Y；若螺釘長度大于其公稱長度L0可采用半牙型式，但其螺紋長度應不小于b。
⑤,凹穴六角頭允許所有邊緣和棱角略有圓鈍，但支承面圓周直徑應不小于最小對邊寬度的90%。

替代列表

ASME B 18.6.3T30-I+T40 - 2013 ASME B 18.6.3H9B-I+T1A - 2024

引用參考

GB /T 1172 - 1999

黑色金屬硬度及強度換算值

GB /T 5267.1 - 2002

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 3106 - 2016

緊固件 - 螺栓、螺釘和螺柱 - 公稱長度和螺紋長度 (ISO 888:2012, MOD)

GB /T 3 - 1997

普通螺紋收尾、肩距、退刀槽和倒角 (ISO 3508:1976 / ISO 4755:1983)

GB /T 5779.1 - 2000

緊固件表面缺陷 - 螺栓、螺釘和螺柱 - 一般要求

GB /T 5779.3 - 2000

緊固件表面缺陷 - 螺栓、螺釘和螺柱 - 特殊要求

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 5285 - 2017	六角頭自攻螺釘 Hexagon Head Tapping Screws 供應商(1)
2	[國标] GB 5285 - 1985	六角頭自攻螺釘 Hexagon Head Tapping Screws 供應商(1)
3	[美标] IFI 502 - 1982	米制六角頭自攻釘 Metric Hex Head Tapping Screws
4	[德标] DIN 7976 - 1990	外六角自攻釘 Hexagon head tapping screws 供應商(4)
5	[國際] ISO 1479 - 2011	六角頭自攻螺釘 Hexagon Head Tapping Screws
6	[國際] ISO 1479 - 1983	六角頭自攻螺釘 Hexagon Head Tapping Screws
7	[日标] JIS B 1123 (JA3) - 2015	六角頭自攻釘【JA3】 Hexagon Head Tapping Screws [JA3]
8	[日标] JIS B 1123 - 2015	六角頭自攻螺釘（C型,F型和R型） Hexagon head tapping screws (Type C ,F and R)
9	[日标] JIS B 1123 (AT1) - 1996	六角頭自攻螺釘（C型和F型） Hexagon head tapping screws (Type C and type F)
10	[日标] JIS B 1123 (AAT1) - 1996	六角頭自攻釘【副表1】 Hexagon Head Tapping Screws [Annex Attached Table 1]
11	[美标] ASME/ANSI B 18.6.3 - 2010	六角頭自攻釘 Machine Screw and Tapping Screw Nuts (Inch Seires)
12	[意大利] UNI 6949 - 1980	六角頭自攻螺釘 Hexagon head tapping screws
13	[法國] NF E 25-662 - 1994	六角頭自攻螺釘 Hexagon Head Tapping Screws
14	[英标] BS 4174 - 1972	六角頭自攻釘 [Table 21] Hexagon Head Self-Tapping Screws [Table 21]
15	[澳标] AS /NZS 4402 - 1996	米制六角頭自攻螺釘 ISO metric hexagon head tapping screws
16	[台灣] CNS 4308 - 2000	六角頭自攻螺釘 Hexagon Head Tapping Screws
17	[企标] YJT 1020 (FBS)	梅花槽混凝土自攻型錨栓(盤頭/沉頭/六角法蘭頭)
18	[企标] YJT 4063 (WN1446C)	六角頭自攻螺釘【PT-K 螺紋】 Hexagon Head Tapping Screws [PT-K Thread]
19	[企标] YJT 4064 (WN1447C)	六角頭帶介自攻螺釘【PT-K 螺紋】 Hexagon Washer Head Tapping Screws [PT-K Thread]
20	[德标] DIN EN ISO 1479 - 2011	外六角自攻釘 Hexagon Head Tapping Screws 供應商(4)
21	[美标] ASME B 18.6.3 (H9A+T1A) - 2024	無槽或開槽六角頭以及大六角頭 AB ABR自攻螺釘 Plain (Unslotted) and Slotted Regular and Large Hex Head Tapping Screws - Type AB and ABR
22	[美标] ASME B 18.6.3 (H9B-VI+T1A) - 2024	梅花槽六角頭自攻螺釘- AB ABR自攻螺釘 Hexalobular Socket Hex Head with Type AB and ABR Thread-Forming Tapping Screws
23	[美标] ASME B 18.6.3 (H9C-I+T1A) - 2024	十字槽六角頭以及大六角頭 AB ABR自攻螺釘 Recess Dimensions for Type I Nonindented Regular and Large Hex Head Tapping Screws - Type AB and ABR
24	[美标] ASME B 18.6.3 (H9B-VI+T1B) - 2024	梅花槽六角頭自攻螺釘-B牙,BP牙 Hexalobular Socket Hex Head with Type B and Type BP Thread-Forming Tapping Screws
25	[美标] ASME B 18.6.3 (H9B-VI+T1D) - 2024	梅花槽六角頭自攻螺釘-A牙 Hexalobular Socket Hex Head with Type A Thread-Forming Tapping Screws
26	[美标] ASME B 18.6.3 (H9B[L]-VI+T1B) - 2024	梅花槽大六角頭自攻螺釘-B牙,BP牙 Hexalobular Socket Large Hex Head with Type B and Type BP Thread-Forming Tapping Screws
27	[美标] ASME B 18.6.3 (H9B[L]-VI+T1D) - 2024	梅花槽大六角頭自攻螺釘-A牙 Hexalobular Socket Large Hex Head with Type A Thread-Forming Tapping Screws
28	[美标] ASME B 18.6.3 (T30-VI+T40) - 2013	梅花槽六角頭自攻螺釘- AB ABR自攻螺釘 Hexalobular Socket Hex Head with Type AB and ABR Thread-Forming Tapping Screws [Table 30&40]
29	[美标] ASME B 18.6.3 (Hex-VI-B/BP) - 2013	梅花槽六角頭自攻螺釘-B牙,BP牙【表30&41】 Hexalobular Socket Hex Head with Type B and Type BP Thread-Forming Tapping Screws [Table 30&41]
30	[美标] ASME B 18.6.3 (Hex-VI-A) - 2013	梅花槽六角頭自攻螺釘-A牙【表30&42】 Hexalobular Socket Hex Head with Type A Thread-Forming Tapping Screws [Table 30&42]
31	[美标] ASME B 18.6.3 (Hex[L]-VI-B/BP) - 2013	梅花槽大六角頭自攻螺釘-B牙,BP牙【表30&41】 Hexalobular Socket Large Hex Head with Type B and Type BP Thread-Forming Tapping Screws [Table 30&41]
32	[美标] ASME B 18.6.3 (Hex[L]-VI-A) - 2013	梅花槽大六角頭自攻螺釘-A牙【表30&42】 Hexalobular Socket Large Hex Head with Type A Thread-Forming Tapping Screws [Table 30&42]
33	[美标] ASME B 18.6.3 (T29+T40) - 2013	無槽或開槽六角頭以及大六角頭 AB ABR自攻螺釘 Plain (Unslotted) and Slotted Regular and Large Hex Head Tapping Screws - Type AB and ABR
34	[美标] ASME B 18.6.3 (T30-I+T40) - 2013	十字槽凹穴六角頭以及大六角頭 AB ABR自攻螺釘 Cross Recess Indented Regular and Large Hex Head Tapping Screws - Type AB and ABR
35	[美标] ASME B 18.6.3 (T31-I+T40) - 2013	十字槽六角頭以及大六角頭 AB ABR自攻螺釘 Recess Dimensions for Type I Nonindented Regular and Large Hex Head Tapping Screws - Type AB and ABR
36	[美标] ASME B 18.6.5M (T20) - 2000 (R2010)	米制六角頭自攻釘 [Table 20] Metric hexagon head tapping screws [Table 20]
37	[美标] ASME B 18.6.4 - 1998 (R2005)	六角頭自攻螺釘 B,BP型 [Table 39] Regular And Large Hex Head Tapping Screws - Type B and BP Thread Forming [Table 39]
38	[美标] ASME B 18.6.4 - 1998 (R2005)	六角頭自攻螺釘 C型(統一螺紋) [Table 39] Regular And Large Hex Head Tapping Screws - Type C Thread Forming [Table 39]
39	[美标] ASME B 18.6.4 - 1998 (R2005)	六角頭自攻螺釘 AB型 [Table 39] Regular And Large Hex Head Tapping Screws - Type AB Thread Forming [Table 39]
40	[美标] ASME B 18.6.4 - 1998 (R2005)	六角頭自攻螺釘 A型 [Table 39] Regular And Large Hex Head Tapping Screws - Type A Thread Forming [Table 39]
41	[美标] ASME B 18.6.4 - 1998 (R2005)	六角頭凸緣自攻螺釘 B,BP型 [Table 39] Hex Washer Head Tapping Screws - Type B and BP Thread Forming [Table 40]
42	[美标] ASME B 18.6.4 - 1998 (R2005)	六角頭凸緣自攻螺釘 C型(統一螺紋) [Table 40] Hex Washer Head Tapping Screws - Type C Thread Forming [Table 40]
43	[美标] ASME B 18.6.4 - 1998 (R2005)	六角頭凸緣自攻螺釘 AB型 [Table 40] Hex Washer Head Tapping Screws - Type AB Thread Forming [Table 40]
44	[美标] ASME B 18.6.4 - 1998 (R2005)	六角頭凸緣自攻螺釘 A型 [Table 40] Hex Washer Head Tapping Screws - Type A Thread Forming [Table 40]