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十字槽半沉頭螺釘 I型和IA型 [TABLE 2.2.2-2 I/IA] ASME B 18.6.3 (H2B-I/H2B-IA) - 2024

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選擇規(guī)格尺寸點(diǎn)擊↓

10#

12#

1/4

5/16

3/8

7/16

1/2

9/16

5/8

3/4

尺寸單位: inch

美標(biāo)ASME B18.6.3 (H2B-I/H2B-IA) - 2024 ASM 十字槽半沉頭螺釘 I型和IA型 [TABLE 2.2.2-2 I/IA]

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ASME B 18.6.3 (H2B-I/H2B-IA) - 2024 十字槽半沉頭螺釘 I型和IA型 [TABLE 2.2.2-2 I/IA]

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單重計(jì)算公差美制螺紋極限尺寸米/英制螺紋對(duì)照螺紋直徑與受力截面積最小破壞扭矩牌號(hào)等級(jí)

螺紋尺寸
d

10#

d	公稱
L
d_k	最大值
	最小值
k	參考
f	參考
槽號(hào)
M₁	參考
M₂	參考
P	I型 (十字槽)	最大值
		最小值
	IA型 (米字槽)	最大值
		最小值
α	最小值
	最大值

0.0600	0.0730	0.0860	0.0990	0.1120	0.1250	0.1380	0.1640	0.1900
1/8	1/8	1/8	1/8	3/16	3/16	3/16	1/4	5/16
0.112	0.137	0.162	0.187	0.212	0.237	0.262	0.312	0.362
0.096	0.120	0.144	0.167	0.191	0.215	0.238	0.285	0.333
0.035	0.043	0.051	0.059	0.067	0.075	0.083	0.100	0.116
0.021	0.025	0.029	0.033	0.037	0.041	0.045	0.052	0.060
0	0	1	1	1	2	2	2	2
0.068	0.070	0.106	0.118	0.130	0.152	0.172	0.186	0.202
0.068	0.070	0.106	0.118	0.130	0.152	0.172	0.186	0.202
0.038	0.041	0.062	0.074	0.087	0.074	0.094	0.108	0.126
0.020	0.023	0.045	0.057	0.070	0.050	0.069	0.084	0.102
0.042	0.043	0.062	0.074	0.086	0.074	0.093	0.108	0.125
0.024	0.027	0.046	0.058	0.070	0.056	0.075	0.090	0.107
80°	80°	80°	80°	80°	80°	80°	80°	80°
82°	82°	82°	82°	82°	82°	82°	82°	82°

螺紋尺寸
d

12#

1/4

5/16

3/8

7/16

1/2

9/16

5/8

3/4

d	公稱
L
d_k	最大值
	最小值
k	參考
f	參考
槽號(hào)
M₁	參考
M₂	參考
P	I型 (十字槽)	最大值
		最小值
	IA型 (米字槽)	最大值
		最小值
α	最小值
	最大值

0.2160	0.2500	0.3125	0.3750	0.4375	0.5000	0.5625	0.6250	0.7500
3/8	7/16	1/2	9/16	5/8	3/4	/	/	/
0.412	0.477	0.597	0.717	0.760	0.815	0.932	1.050	1.285
0.380	0.442	0.556	0.670	0.715	0.765	0.878	0.990	1.215
0.132	0.153	0.191	0.230	0.223	0.223	0.260	0.298	0.372
0.068	0.079	0.099	0.117	0.122	0.131	0.150	0.169	0.206
3	3	4	4	4	4	4	5	5
0.264	0.284	0.384	0.404	0.416	0.430	0.462	0.580	0.642
0.264	0.284	0.384	0.404	0.416	0.430	0.450	0.562	0.624
0.135	0.156	0.218	0.237	0.249	0.263	0.296	0.323	0.388
0.111	0.131	0.194	0.213	0.225	0.239	0.272	0.291	0.357
0.135	0.155	0.215	0.235	0.247	0.262	0.285	0.300	0.362
0.117	0.137	0.197	0.217	0.229	0.244	0.267	0.279	0.341
80°	80°	80°	80°	80°	80°	80°	80°	80°
82°	82°	82°	82°	82°	82°	82°	82°	82°

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,機(jī)械螺釘?shù)穆菁y長(zhǎng)度： 1）螺紋規(guī)格≤5#: 公稱長(zhǎng)度≤3倍公稱直徑的應(yīng)為滿扣產(chǎn)品，頭下螺紋肩距≤1倍螺距。公稱長(zhǎng)度＞3倍公稱直徑到 1-1/8 in 的，允許頭下肩距最大不超過2倍螺距。若無(wú)其他規(guī)定，長(zhǎng)螺釘?shù)淖钚÷菁y長(zhǎng)度為1 in 。 2）螺紋規(guī)格≥6#: 公稱長(zhǎng)度≤3倍公稱直徑的應(yīng)為滿扣產(chǎn)品，頭下螺紋肩距≤1倍螺距。公稱長(zhǎng)度＞3倍公稱直徑到 2 in 的，允許頭下螺紋肩距最大不超過2倍螺距。若無(wú)其他規(guī)定，長(zhǎng)螺釘?shù)淖钚÷菁y長(zhǎng)度為 1.5 in 。

替代列表

ASME/ANSI B 18.6.3T8 - 2010 ASME B 18.6.3T8-I/T8-IA - 2013 ASME B 18.6.3H2B-I/H2B-IA - 2024

同版本產(chǎn)品組 (20)

ASME B 18.6.3 (H1B-III) - 2024

四方槽沉頭螺釘 (ASTM F837/F468) [TABLE 2.2.1-2 III]

供應(yīng)商(1)

ASME B 18.6.3 (H1A) - 2024

82°開槽沉頭機(jī)械螺釘 (ASTM F837/F468) [TABLE 2.2.1-1]

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

82°十字槽沉頭螺釘 (ASTM F837/F468) [TABLE 2.2.1-2 I/IA]

ASME B 18.6.3 (H1B-VI) - 2024

梅花槽82° 沉頭螺釘 [TABLE 2.2.1-2 VI]

ASME B 18.6.3 (H1C) - 2024

100°沉頭開槽機(jī)械螺釘 (ASTM F837/F468) [TABLE 2.2.1-3]

ASME B 18.6.3 (H1D-I/H1D-IA) - 2024

100°十字槽沉頭螺釘 (ASTM F837/F468) [TABLE 2.2.1-4 I/IA]

ASME B 18.6.3 (H1E) - 2024

精密100°沉頭開槽機(jī)械螺釘 (ASTM F837/F468) [TABLE 2.2.1-5]

ASME B 18.6.3 (H1F-I/H1F-IA) - 2024

精密100°沉頭十字槽機(jī)械螺釘 [TABLE 2.2.1-6 I/IA]

ASME B 18.6.3 (H2A) - 2024

82° 開槽半沉頭機(jī)械螺釘(ASTM F837/F468) [TABLE 2.2.2-1]

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

十字槽半沉頭螺釘 I型和IA型 [TABLE 2.2.2-2 I/IA]

ASME B 18.6.3 (H2B-III) - 2024

四方槽半沉頭螺釘 III型 [TABLE 2.2.2-2 III]

ASME B 18.6.3 (H2B-VI) - 2024

梅花槽半沉頭螺釘 VI型 [TABLE 2.2.2-2 VI]

ASME B 18.6.3 (H3A) - 2024

開槽82°沉頭清根機(jī)械螺釘 (ASTM F837/F468) [TABLE 2.2.3-1]

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

十字槽82°沉頭清根機(jī)械螺釘 I型和IA型 [TABLE 2.2.3-2 I/IA]

ASME B 18.6.3 (H3B-III) - 2024

方槽82°沉頭清根機(jī)械螺釘 [TABLE 2.2.3-2 III]

ASME B 18.6.3 (H3C) - 2024

82° 開槽半沉頭清根機(jī)械螺釘 (ASTM F837/F468) [TABLE 2.2.3-3]

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

十字槽82°半沉頭清根螺釘 I型和IA型 [TABLE 2.2.3-4 I/IA]

ASME B 18.6.3 (H3D-III) - 2024

方槽82°半沉頭清根螺釘 [TABLE 2.2.3-4 III]

ASME B 18.6.3 (H4A) - 2024

82°小沉頭十字槽螺釘 (ASTM F837/F468) [TABLE 2.2.4-1,-2 I/IA]

ASME B 18.6.3 (H4C) - 2024

82°小半沉頭十字槽螺釘 (ASTM F837/F468) [TABLE 2.2.4-3,-4 I/IA]

長(zhǎng)度公差

　　Machine screws can be made to any length, but they are generally produced in fractional length increments of 1/16 in. for screws up to 5/8 in. long, 1/8 in. for screws over 5/8 in. through 1-1/2 in. long, and 1/4 in. for screws over 1-1/2 in. long.

標(biāo)稱螺釘尺寸的長(zhǎng)度公差
標(biāo)稱螺釘長(zhǎng)度	螺紋規(guī)格
標(biāo)稱螺釘長(zhǎng)度	0000~00	0~12	1/4~3/4
≤1/2	-0.01	-0.02	-0.03
＞1/2,≤1	-0.02	-0.03	-0.03
＞1,≤2	/	-0.06	-0.06
＞2	/	-0.09	-0.09

引用參考 (14)

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 3098.25 - 2020

緊固件機(jī)械性能不銹鋼和鎳合金緊固件選用指南

統(tǒng)一螺紋搓制和滾制前的毛坯直徑

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 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)

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 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

螺栓、螺釘和螺柱性能等級(jí)及常用牌號(hào)及近似牌號(hào)（按GB/T3098.1-2010相關(guān)規(guī)定選擇）非合金鋼和低合金鋼和鑄鋼的硬度值轉(zhuǎn)換表

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

類似標(biāo)準(zhǔn)及供貨信息 (35)

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7	[德標(biāo)] DIN 6929 (NE) - 2013	粗牙十字槽半沉頭細(xì)桿螺釘 Raised Countersunk Head Screws
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11	[日標(biāo)] JIS B 1111 (JA5) - 2017	十字槽半沉頭螺釘 [附屬表 JA.5] Cross Recessed Raised Countersunk Head Screws
12	[日標(biāo)] JIS B 1111 (T4) - 2006	十字槽半沉頭螺釘 [表4] Cross Recessed Raised Countersunk Head Screws [table 4]
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14	[日標(biāo)] JIS B 1119 (2PC) - 1986	眼鏡框架用 - 十一字槽盤形半沉頭螺釘 Spectacle Frames - Cross-recessed Slotted Pan Countersunk Machine Screws
15	[汽標(biāo)代號(hào)] Q 256	十字槽半沉頭螺釘 Cross Recessed Raised Countersunk Head Screws
16	[美標(biāo)] ASME/ANSI B 18.6.3 (T8) - 2010	80°十字槽半沉頭螺釘Table8 80° Cross Recessed Raised Countersunk Head Screws
17	[美標(biāo)] ASME/ANSI B 18.6.7M - 1998	米制十字槽半沉頭螺釘Table7 Metric Cross Recessed Raised Countersunk Screws
18	[美標(biāo)] ASME/ANSI B 18.6.7M - 1998	米制米字槽半沉頭螺釘Table8 Metric PZ Drives Raised Countersunk Head Screws
19	[意大利] UNI EN ISO 7047 - 2012	十字槽半沉頭螺釘 H型、Z型 Raised countersunk head screws (common head style) with type H or type Z cross recess - Product grade A
20	[法國(guó)] NF E 25-120 - 1994	十字槽半沉頭螺釘 Cross Recessed Raised Countersunk Head Screws, with Type H or Type Z Cross Recessed - Product Grade A
21	[英標(biāo)] BS 1981 - 1991	米字槽半沉頭螺釘（短的）Table10 Recessed Raised Countersunk Head Machine Screws: Short Length
22	[英標(biāo)] BS 1981 - 1991	米字槽半沉頭螺釘Table8 Recessed Raised Countersunk Head Machine Screws
23	[英標(biāo)] BS 450 - 1958	英制十字槽半沉頭螺釘 - B.S.W. & B.S.F. 螺紋 [Table 3] Recessed 90° Raised-Countersunk Head Screws with B.S.W. & B.S.F. Threads [Table 3]
24	[澳標(biāo)] AS /NZS 1427 - 1996	米制十字槽半沉頭螺釘 [Table 2] ISO Metric Cross-Recess Raised Countersunk Screws [Table 2]
25	[臺(tái)灣] CNS 4561 - 1981	十字槽半沉頭螺釘 Cross Recessed Raised Countersunk Head Screws
26	[俄標(biāo)] GOST 17474 - 1980	十字槽半沉頭螺釘 A級(jí)和B級(jí) Raised Countersunk Head Screws (Cross Recessed), Product Grades A and B
27	[韓標(biāo)] KS B 1023 (T9) - 2016 (R2021)	十字槽半沉頭螺釘 Cross Recessed Raised Countersunk Head Screws
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29	[德標(biāo)] DIN EN ISO 7047 - 2011	H型或Z型十字槽半沉頭螺釘（通用頭型）- 產(chǎn)品等級(jí)A級(jí) Raised Countersunk Head Screws (Common Head Style) with Type H or Type Z Cross Recess - Product Grade A 供應(yīng)商(4)
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31	[美標(biāo)] ASME B 18.6.3 (H4C) - 2024	82°小半沉頭十字槽螺釘 (ASTM F837/F468) [TABLE 2.2.4-3,-4 I/IA] Oval 82-deg Countersunk Trim Head Screws (ASTM F837/F468) [TABLE 2.2.4-3,-4 I/IA]
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35	[航天] QJ 2378 - 1992	十字槽半沉頭螺釘 Countersunk Raised Head Screws with Cross Recess

標(biāo)準(zhǔn)編號(hào) / Standard Code： ASME B 18.6.3 (H2B-I/H2B-IA) - 2024
中文名稱 / Chinese Name： 十字槽半沉頭螺釘 I型和IA型 [TABLE 2.2.2-2 I/IA]
英文名稱 / English Name： Cross Recessed Raised Countersunk Head Screws - Type I and IA [TABLE 2.2.2-2 I/IA]
數(shù)據(jù)來(lái)源 / Data Source： 易緊通 YJT Fastener Database（164580.com）
中文頁(yè)面 / Chinese Page： 查看中文頁(yè)面
English Page： View English Page

Data Source: YJT Fastener Database (164580.com)
Standard: ASME B 18.6.3 (H2B-I/H2B-IA) - 2024
Chinese Name: 十字槽半沉頭螺釘 I型和IA型 [TABLE 2.2.2-2 I/IA]
English Name: Cross Recessed Raised Countersunk Head Screws - Type I and IA [TABLE 2.2.2-2 I/IA]
Chinese URL: Chinese Source Page
English URL: English Source Page
License: Commercial reuse, redistribution, or AI training usage requires authorization.