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四方槽沉頭螺釘 (ASTM F837, F468) ASME B 18.6.3 (H1B-III+T1A) - 2024

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選擇規(guī)格尺寸點(diǎn)擊↓

10#

12#

1/4

5/16

3/8

尺寸單位: inch

美標(biāo)ASME B18.6.3 (H1B-III+T1A) - 2024 ASME 四方槽沉頭螺釘 (ASTM F837, F468)

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ASME B 18.6.3 (H1B-III+T1A) - 2024 四方槽沉頭螺釘 (ASTM F837, F468)

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公差

螺紋尺寸
d

10#

12#

1/4

5/16

3/8

d ^①	公稱
PP
d_k	最大值
	最小值
k	參考值
M	參考值
P	最大值
	最小值
槽號(hào)
α	最大值
	最小值
L₀ ^④	公稱
Y ^④	螺紋過渡長(zhǎng)度(全螺紋)	最大值
b ^④	螺紋長(zhǎng)度 (長(zhǎng)螺釘)	最小值

0.0860	0.0990	0.1120	0.1250	0.1380	0.1510	0.1640	0.1900	0.2160	0.2500	0.3125	0.3750
32	28	24	20	20	19	18	16	14	14	12	12
0.162	0.187	0.212	0.237	0.262	0.287	0.312	0.362	0.412	0.477	0.597	0.717
0.144	0.167	0.191	0.215	0.238	0.262	0.285	0.333	0.380	0.442	0.556	0.670
0.051	0.059	0.067	0.075	0.083	0.091	0.100	0.116	0.132	0.153	0.191	0.230
0.050	0.070	0.070	0.091	0.091	0.091	0.112	0.112	0.133	0.133	0.191	0.191
0.033	0.038	0.038	0.055	0.055	0.065	0.063	0.075	0.095	0.095	0.100	0.100
0.028	0.028	0.028	0.040	0.040	0.050	0.048	0.060	0.080	0.080	0.085	0.085
00	0	0	1S	1S	1R	2S	2R	3R	3R	4R	4R
82°	82°	82°	82°	82°	82°	82°	82°	82°	82°	82°	82°
80°	80°	80°	80°	80°	80°	80°	80°	80°	80°	80°	80°
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
0.031	0.036	0.042	0.050	0.050	0.053	0.056	0.062	0.071	0.071	0.083	0.083
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0.004in，大于8#的應(yīng)不超過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。

替代列表

ASME B 18.6.3T2-III+T40 - 2013 ASME B 18.6.3H1B-III+T1A - 2024

長(zhǎng)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(zhǎng)度	長(zhǎng)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 (5)

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

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 (25)

1	[國(guó)際] ISO 5835 (F1) - 1991	內(nèi)六角接骨螺釘 (HA型) [Figure 1] Screw with Shallow Thread (HA) [Figure 1]
2	[國(guó)際] ISO 5835 (F3) - 1991	內(nèi)六角接骨螺釘 (HB型) [Figure 3] Screw with Deep Thread (HB) [Figure 3]
3	[萬禧] WS 9200 - 2014	內(nèi)六角圓柱頭自攻螺釘 Hexagon Socket Cheese Head Self-Tapping Screws
4	[美標(biāo)] ASME B 18.6.5M (T11) - 2000	米制四方槽沉頭自攻釘 [Table 11] Metric Square Recessed Flat Countersunk Tapping Screws [Table 11] 供應(yīng)商(1)
5	[美標(biāo)] ASME B 18.6.5M (T11) - 2000 (R2010)	米制四方槽沉頭自攻釘 [Table 11] Metric Type Ill Square-Recessed Flat Countersunk Head Tapping Screws [Table 11] 供應(yīng)商(1)
6	[美標(biāo)] ASME B 18.6.3 (H2B-III+T1A) - 2024	四方槽半沉頭 AB ABR自攻螺釘 Square Recessed Raised Countersunk Head Tapping Screws - Type AB and ABR
7	[美標(biāo)] ASME B 18.6.3 (H3B-III+T1A) - 2024	方槽82°沉頭清根 AB ABR自攻螺釘 Undercut 82-deg Square Recessed Countersunk Head Tapping Screws - Type AB (ABR)
8	[美標(biāo)] ASME B 18.6.3 (H3D-III+T1A) - 2024	四方槽82°半沉頭清根 AB ABR自攻螺釘 Square Recessed Undercut Oval Countersunk Head Tapping Screws - Type AB and ABR
9	[美標(biāo)] ASME B 18.6.3 (H5C-III+T1A) - 2024	四方槽盤頭 AB ABR自攻螺釘 Square Recessed Pan Head Tapping Screws - Type AB and ABR
10	[美標(biāo)] ASME B 18.6.3 (H6B-III+T1A) - 2024	十字槽球面圓柱頭 AB ABR自攻螺釘 Cross Recessed Raised Cheese Head Tapping Screws - Type AB and ABR
11	[美標(biāo)] ASME B 18.6.3 (H7B-III+T1A) - 2024	四方槽大扁頭 AB ABR自攻螺釘 Square Recessed Mushroom Head Tapping Screws - Type AB and ABR
12	[美標(biāo)] ASME B 18.6.3 (H11B-III+T1A) - 2024	方槽圓頭 AB ABR自攻螺釘 Square Recessed Round Head Tapping Screws - Type AB and ABR
13	[美標(biāo)] ASME B 18.6.3 (T2-III+T40) - 2013	方槽82度沉頭AB ABR自攻螺釘 82° Square Recessed Countersunk Head Tapping Screws - Type AB (ABR)
14	[美標(biāo)] ASME B 18.6.3 (T10-III+T40) - 2013	方槽82°沉頭清根 AB ABR自攻螺釘 Undercut 82-deg Square Recessed Countersunk Head Tapping Screws - Type AB (ABR)
15	[美標(biāo)] ASME B 18.6.3 (T8-III+T40) - 2013	四方槽半沉頭 AB ABR自攻螺釘 Square Recessed Raised Countersunk Head Tapping Screws - Type AB and ABR
16	[美標(biāo)] ASME B 18.6.3 (T12-III+T40) - 2013	四方槽82°半沉頭清根 AB ABR自攻螺釘 Square Recessed Undercut Oval Countersunk Head Tapping Screws - Type AB and ABR
17	[美標(biāo)] ASME B 18.6.3 (T19-III+T40) - 2013	四方槽盤頭 AB ABR自攻螺釘 Square Recessed Pan Head Tapping Screws - Type AB and ABR
18	[美標(biāo)] ASME B 18.6.3 (T22-III+T40) - 2013	四方槽球面圓柱頭 AB ABR自攻螺釘 Square Recessed Raised Cheese Head Tapping Screws - Type AB and ABR
19	[美標(biāo)] ASME B 18.6.3 (T25-III+T40) - 2013	四方槽大扁頭 AB ABR自攻螺釘 Square Recessed Mushroom Head Tapping Screws - Type AB and ABR
20	[美標(biāo)] ASME B 18.6.3 (T36-III+T40) - 2013	方槽圓頭 AB ABR自攻螺釘 Square Recessed Round Head Tapping Screws - Type AB and ABR
21	[美標(biāo)] ASME B 18.6.5M (T19) - 2000	米制四方槽盤頭自攻螺釘 [Table 19] Metric Square Slot Pan Head Tapping Screws [Table 19]
22	[美標(biāo)] ASME B 18.6.5M (T15) - 2000 (R2010)	米制四方槽半沉頭自攻釘 [Table 15] Metric Type III Square-Recessed Oval Countersunk Head Tapping Screws
23	[美標(biāo)] ASME B 18.6.5M (T19) - 2000 (R2010)	米制四方槽盤頭自攻螺釘 [Table 19] Metric Type Ill Square-Recessed Pan Head Tapping Screws [Table 19]
24	[醫(yī)藥行業(yè)標(biāo)準(zhǔn)] YY 0018 (T1) - 2016	HA型內(nèi)六角接骨螺釘 [Table 1] Screw with Shallow Thread (HA) [Table 1]
25	[醫(yī)藥行業(yè)標(biāo)準(zhǔn)] YY 0018 (T4) - 2016	HB型內(nèi)六角接骨螺釘 [Table 4] Screw with Deep Thread (HB) [Table 4]

標(biāo)準(zhǔn)編號(hào) / Standard Code： ASME B 18.6.3 (H1B-III+T1A) - 2024
中文名稱 / Chinese Name： 四方槽沉頭螺釘 (ASTM F837, F468)
英文名稱 / English Name： Square Recessed Countersunk Head Screws (ASTM F837, F468)
數(shù)據(jù)來源 / Data Source： 易緊通 YJT Fastener Database（164580.com）
中文頁面 / Chinese Page： 查看中文頁面
English Page： View English Page

Data Source: YJT Fastener Database (164580.com)
Standard: ASME B 18.6.3 (H1B-III+T1A) - 2024
Chinese Name: 四方槽沉頭螺釘 (ASTM F837, F468)
English Name: Square Recessed Countersunk Head Screws (ASTM F837, F468)
Chinese URL: Chinese Source Page
English URL: English Source Page
License: Commercial reuse, redistribution, or AI training usage requires authorization.

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四方槽沉頭螺釘 (ASTM F837, F468) ASME B 18.6.3 (H1B-III+T1A) - 2024

替代列表

長(zhǎng)度公差

引用參考 (5)

類似標(biāo)準(zhǔn)及供貨信息 (25)