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開槽盤頭螺釘 (ASTM F837,F468) [TABLE 2.2.5-1] ASME B 18.6.3 (H5A) - 2024

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選擇規(guī)格尺寸點(diǎn)擊↓

0000#

000#

00#

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 (H5A) - 2024 ASME18.6.3 1 開槽盤頭螺釘 (ASTM F837,F468) [TABLE 2.2.5-1]

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ASME B 18.6.3 (H5A) - 2024 開槽盤頭螺釘 (ASTM F837,F468) [TABLE 2.2.5-1]

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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

0000#

000#

00#

d	公稱
PP
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
R	最大值

0.0210	0.0340	0.0470	0.0600	0.0730	0.0860	0.0990	0.1120	0.1250	0.1380	0.1640
160	120	90/96	80	64.0	56.0	48.0	40.0	40.0	32.0	32.0
0.042	0.066	0.090	0.116	0.142	0.167	0.193	0.219	0.245	0.270	0.322
0.036	0.060	0.082	0.104	0.130	0.155	0.180	0.205	0.231	0.256	0.306
0.016	0.023	0.032	0.039	0.046	0.053	0.060	0.068	0.075	0.082	0.096
0.010	0.017	0.025	0.031	0.038	0.045	0.051	0.058	0.065	0.072	0.085
0.008	0.012	0.017	0.023	0.026	0.031	0.035	0.039	0.043	0.048	0.054
0.004	0.008	0.010	0.016	0.019	0.023	0.027	0.031	0.035	0.039	0.045
0.008	0.012	0.016	0.022	0.027	0.031	0.036	0.040	0.045	0.050	0.058
0.004	0.008	0.010	0.014	0.018	0.022	0.026	0.030	0.034	0.037	0.045
0.007	0.010	0.015	0.020	0.025	0.035	0.037	0.042	0.044	0.046	0.052

螺紋尺寸
d

10#

12#

1/4

5/16

3/8

7/16

1/2

9/16

5/8

3/4

d	公稱
PP
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
R	最大值

0.1900	0.2160	0.2500	0.3125	0.3750	0.4375	0.5000	0.5625	0.6250	0.7500
24.0	24.0	20.0	18.0	16.0	14.0	13.0	12.0	11.0	10.0
0.373	0.425	0.492	0.615	0.740	0.863	0.987	1.041	1.172	1.435
0.357	0.407	0.473	0.594	0.716	0.837	0.958	1.000	1.125	1.375
0.110	0.125	0.144	0.178	0.212	0.247	0.281	0.315	0.350	0.419
0.099	0.112	0.130	0.162	0.195	0.228	0.260	0.293	0.325	0.390
0.060	0.067	0.075	0.084	0.094	0.094	0.106	0.118	0.133	0.149
0.050	0.056	0.064	0.072	0.081	0.081	0.091	0.102	0.116	0.131
0.068	0.077	0.087	0.106	0.124	0.142	0.161	0.179	0.197	0.234
0.053	0.061	0.070	0.085	0.100	0.116	0.131	0.146	0.162	0.192
0.061	0.078	0.087	0.099	0.143	0.153	0.175	0.197	0.219	0.263

①,光桿直徑應(yīng)不小于2A級(jí)螺紋最小中徑，并不大于公稱（基本）螺紋大徑。
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 18.6.3 - 2003 ASME/ANSI B 18.6.3 - 2010 ASME B 18.6.3T17 - 2013 ASME B 18.6.3 - 2024

同版本產(chǎn)品組 (5)

ASME B 18.6.3 (H5A) - 2024

開槽盤頭螺釘 (ASTM F837,F468) [TABLE 2.2.5-1]

ASME B 18.6.3 (H5B-I/H5C-IA) - 2024

十字槽盤頭螺釘 (ASTM F837,F468) [TABLE 2.2.5-2,-3 I/IA]

供應(yīng)商(3)

ASME B 18.6.3 (H5C-III) - 2024

四方槽盤頭螺釘 (ASTM F837, F468) [TABLE 2.2.5-3 III]

ASME B 18.6.3 (H5C-VI) - 2024

梅花槽盤頭螺釘 [TABLE 2.2.5-3 VI]

ASME B 18.6.3 (H5D) - 2024

復(fù)合十字槽盤頭螺釘 (ASTM F837, F468) [TABLE 2.2.5-4 I/IA/III]

供應(yīng)商(3)

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)

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 3105 - 2002

普通螺栓和螺釘 - 頭下圓角半徑

GB /T 34632 - 2017

統(tǒng)一螺紋搓制和滾制前的毛坯直徑

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 1172 - 1999

黑色金屬硬度及強(qiáng)度換算值

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

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）粗牙螺栓、螺釘?shù)臄Q入深度、攻絲深度和鉆孔深度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)！

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15	[日標(biāo)] JIS B 1119 (1P) - 1986	眼鏡框架用 - 開槽盤頭螺釘 Spectacle Frames - Slotted Pan Head Screws
16	[美標(biāo)] ASME/ANSI B 18.6.3 - 2010	開槽盤頭螺釘Table17 Slotted Pan Head Machine Screws
17	[美標(biāo)] ASME/ANSI B 18.6.3 - 2003	開槽盤頭螺釘 Slotted Pan Head Screws
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21	[英標(biāo)] BS 1981 - 1991	開槽盤頭螺釘Table12 Slotted Pan Head Machine Screws
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23	[英標(biāo)] BS 450 - 1958	BSW/BSF 開槽盤頭螺釘 - B.S.W. & B.S.F. 螺紋 [Table 5] Slotted Pan Head Screws with B.S.W. & B.S.F. Threads [Table 5]
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26	[臺(tái)灣] CNS 4357 - 1980	開槽盤頭螺釘 Slotted Pan Head Screws
27	[韓標(biāo)] KS B 1021 (T4) - 2012 (R2022)	開槽盤頭螺釘 [Table 4] Slotted Pan Head Screws [Table 4]
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標(biāo)準(zhǔn)編號(hào) / Standard Code： ASME B 18.6.3 (H5A) - 2024
中文名稱 / Chinese Name： 開槽盤頭螺釘 (ASTM F837,F468) [TABLE 2.2.5-1]
英文名稱 / English Name： Slotted Pan Head Screws (ASTM F837,F468) [TABLE 2.2.5-1]
數(shù)據(jù)來源 / 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 (H5A) - 2024
Chinese Name: 開槽盤頭螺釘 (ASTM F837,F468) [TABLE 2.2.5-1]
English Name: Slotted Pan Head Screws (ASTM F837,F468) [TABLE 2.2.5-1]
Chinese URL: Chinese Source Page
English URL: English Source Page
License: Commercial reuse, redistribution, or AI training usage requires authorization.