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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(guī)格尺寸點(diǎn)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

美標(biāo)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號(hào)等級(jí)

螺紋尺寸
d

10#

12#

1/4

5/16

3/8

d	公稱
PP
M	參考值
槽號(hào)
P	最大值
	最小值
s₁	標(biāo)準(zhǔn)型	最大值
		最小值
s₂	大六角	最大值
		最小值
e₁	標(biāo)準(zhǔn)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(guò)渡長(zhǎng)度(全螺紋)	最大值
b ^④	螺紋長(zhǎng)度 (長(zhǎng)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(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(guò)0.004in，大于8#的應(yīng)不超過(guò)0.006in。
④,正常情況下，當(dāng)螺釘長(zhǎng)度小于等于其公稱長(zhǎng)度L0時(shí)應(yīng)采用全螺紋，過(guò)渡螺紋長(zhǎng)度應(yīng)小于等于Y；若螺釘長(zhǎng)度大于其公稱長(zhǎng)度L0可采用半牙型式，但其螺紋長(zhǎng)度應(yīng)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(yīng)不小于最小對(duì)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(qiáng)度換算值

GB /T 5267.1 - 2002

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 3106 - 2016

緊固件 - 螺栓、螺釘和螺柱 - 公稱長(zhǎng)度和螺紋長(zhǎng)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

GB /T 3103.1 - 2002

緊固件公差（螺栓、螺柱、螺釘和螺母）

GB /T 34632 - 2017

統(tǒng)一螺紋搓制和滾制前的毛坯直徑

注：技術(shù)數(shù)據(jù)僅供參考，請(qǐng)以官方原件為準(zhǔn)！

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15	[澳標(biāo)] AS /NZS 4402 - 1996	米制六角頭自攻螺釘 ISO Metric Hexagon Head Tapping Screws
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18	[企標(biāo)] YJT 4063 (WN1446C)	六角頭自攻螺釘 Hexagon Head Tapping Screws
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21	[美標(biāo)] 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
22	[美標(biāo)] 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
23	[美標(biāo)] 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
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25	[美標(biāo)] 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
26	[美標(biāo)] 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
27	[美標(biāo)] 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]
28	[美標(biāo)] 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]
29	[美標(biāo)] 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]
30	[美標(biāo)] 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]
31	[美標(biāo)] 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]
32	[美標(biāo)] ASME B 18.6.3 (T29+T40) - 2013	無(wú)槽或開(kāi)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
33	[美標(biāo)] 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
34	[美標(biāo)] 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
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36	[美標(biāo)] 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]
37	[美標(biāo)] ASME B 18.6.4 - 1998 (R2005)	六角頭自攻螺釘 C型(統(tǒng)一螺紋) [Table 39] Regular and Large Hex Head Tapping Screws - Type C Thread Forming [Table 39]
38	[美標(biāo)] 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]
39	[美標(biāo)] 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]
40	[美標(biāo)] 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]
41	[美標(biāo)] ASME B 18.6.4 - 1998 (R2005)	六角頭凸緣自攻螺釘 C型(統(tǒng)一螺紋) [Table 40] Hex Washer Head Tapping Screws - Type C Thread Forming [Table 40]
42	[美標(biāo)] 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]
43	[美標(biāo)] 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]

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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

引用參考