index
会员中心 | English | 繁體中文
logo
首页 产品与标准 ASME B 18.6.3 (H1A) - 2024 82°开槽沉头机械螺钉 (ASTM F837/F468) [TABLE 2.2.1-1]

82°开槽沉头机械螺钉 (ASTM F837/F468) [TABLE 2.2.1-1] ASME B 18.6.3 (H1A) - 2024

选择规格尺寸 点击↓

0000#

000#

00#

0#

1#

2#

3#

4#

5#

6#

8#

10#

12#

1/4

5/16

3/8

7/16

1/2

9/16

5/8

3/4

ASME B 18.6.3 (H1A) - 2024 82°开槽沉头机械螺钉 (ASTM F837/F468) [TABLE 2.2.1-1]

尺寸单位: inch
美标ASME B18.6.3 (H1A) - 2024 ASME18.6.3 1 82°开槽沉头机械螺钉 (ASTM F837/F468) [TABLE 2.2.1-1]
模型下载 替
ASME B 18.6.3 (H1A) - 2024 82°开槽沉头机械螺钉 (ASTM F837/F468) [TABLE 2.2.1-1]
扫一扫分享
单重计算 公差 美制螺纹极限尺寸 米/英制螺纹对照 螺纹直径与受力截面积 最小破坏扭矩 牌号等级
螺纹尺寸
d
0000# 000# 00# 0# 1# 2# 3# 4# 5# 6# 8#
d 公称
PP
L ② 详见备注
dk 最大值
最小值
k 参考值
n 最大值
最小值
t 最大值
最小值
F 最大值
最小值
G
α 最大值
最小值
0.0210 0.0340 0.0470 0.0600 0.0730 0.0860 0.0990 0.1120 0.1250 0.1380 0.1640
/ / / / 64 56 48 40 40 32 32
/ / / 1/8 1/8 1/8 1/8 3/16 3/16 3/16 1/4
0.040 0.060 0.087 0.112 0.137 0.162 0.187 0.212 0.237 0.262 0.312
0.035 0.055 0.080 0.096 0.120 0.144 0.167 0.191 0.215 0.238 0.285
0.011 0.016 0.028 0.035 0.043 0.051 0.059 0.067 0.075 0.083 0.100
0.008 0.011 0.017 0.023 0.026 0.031 0.035 0.039 0.043 0.048 0.054
0.004 0.007 0.010 0.016 0.019 0.023 0.027 0.031 0.035 0.039 0.045
0.007 0.009 0.014 0.015 0.019 0.023 0.027 0.030 0.034 0.038 0.045
0.003 0.005 0.009 0.010 0.012 0.015 0.017 0.020 0.022 0.024 0.029
/ / / 0.026 0.028 0.029 0.031 0.032 0.034 0.036 0.039
/ / / 0.016 0.016 0.017 0.018 0.019 0.020 0.021 0.023
/ / / 0.078 0.101 0.124 0.148 0.172 0.196 0.220 0.267
82° 82° 82° 82° 82° 82° 82° 82° 82° 82° 82°
80° 80° 80° 80° 80° 80° 80° 80° 80° 80° 80°
螺纹尺寸
d
10# 12# 1/4 5/16 3/8 7/16 1/2 9/16 5/8 3/4
d 公称
PP
L ② 详见备注
dk 最大值
最小值
k 参考值
n 最大值
最小值
t 最大值
最小值
F 最大值
最小值
G
α 最大值
最小值
0.1900 0.2160 0.2500 0.3125 0.3750 0.4375 0.5000 0.5625 0.6250 0.7500
24 24 20 18 16 14 13 12 11 10
5/16 3/8 7/16 1/2 9/16 5/8 3/4 / / /
0.362 0.412 0.477 0.597 0.717 0.760 0.815 0.932 1.050 1.285
0.333 0.380 0.442 0.556 0.670 0.715 0.765 0.878 0.990 1.215
0.116 0.132 0.153 0.191 0.230 0.223 0.223 0.260 0.298 0.372
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
0.053 0.060 0.070 0.088 0.106 0.103 0.103 0.120 0.137 0.171
0.034 0.039 0.046 0.058 0.070 0.066 0.065 0.077 0.088 0.111
0.042 0.045 0.050 0.057 0.065 0.073 0.081 0.089 0.097 0.112
0.025 0.027 0.029 0.034 0.039 0.044 0.049 0.053 0.058 0.067
0.313 0.362 0.424 0.539 0.653 0.690 0.739 0.851 0.962 1.186
82° 82° 82° 82° 82° 82° 82° 82° 82° 82°
80° 80° 80° 80° 80° 80° 80° 80° 80° 80°
①,头部边缘为倒圆或平的。
②,小于等于表中长度的螺钉，为清根沉头型。
③,“光杆直径”应不小于2A级螺纹最小中径，并不大于公称（基本）螺纹大径。
④,机械螺钉的螺纹长度：

1）螺纹规格≤5#: 公称长度≤3倍公称直径的应为满扣产品，头下螺纹肩距≤1倍螺距。 公称长度＞3倍公称直径到 1-1/8 in 的，允许头下肩距最大不超过2倍螺距。 若无其他规定，长螺钉的最小螺纹长度为1 in 。

2）螺纹规格≥6#: 公称长度≤3倍公称直径的应为满扣产品，头下螺纹肩距≤1倍螺距。 公称长度＞3倍公称直径到 2 in 的，允许头下螺纹肩距最大不超过2倍螺距。 若无其他规定，长螺钉的最小螺纹长度为 1.5 in 。
替代列表
ASME/ANSI B 18.6.3 - 2010 ASME B 18.6.3T1 - 2013 ASME B 18.6.3H1A - 2024

长度公差

　　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.

标称螺钉尺寸的长度公差

标称螺钉长度

螺纹规格

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

引用参考

GB /T 1172 - 1999
黑色金属硬度及强度换算值
GB /T 5267.1 - 2002
镀锌、镀镍、镀镉、复合镀等层镀层盐雾腐蚀的防护性能
GB /T 193 - 2003
普通螺纹（一般用途米制螺纹）- 直径与螺距系列 (ISO 261: 1998, MOD)
GB /T 3106 - 2016
紧固件 - 螺栓、螺钉和螺柱 - 公称长度和螺纹长度 (ISO 888:2012, MOD)
GB /T 3 - 1997
普通螺纹收尾、肩距、退刀槽和倒角 (ISO 3508:1976 / ISO 4755:1983)
GB /T 5779.1 - 2000
紧固件表面缺陷 - 螺栓、螺钉和螺柱 - 一般要求
GB /T 5779.3 - 2000
紧固件表面缺陷 - 螺栓、螺钉和螺柱 - 特殊要求
GB /T 3103.1 - 2002
紧固件公差（螺栓、螺柱、螺钉和螺母）
GB /T 34632 - 2017
统一螺纹搓制和滚制前的毛坯直径
GB /T 18685 - 2017
普通螺纹搓制和滚制前的毛坯直径
GB /T 3105 - 2002
普通螺栓和螺钉 - 头下圆角半径
GB /T 5279.2 - 1997
沉头螺钉 第2部分 十字槽插入深度
GB /T 197 - 2018
普通螺纹 公差
注：技术数据仅供参考，请以官方原件为准！
类似标准及供货信息
1 开槽沉头螺钉 [国标]
GB /T 68 - 2016		 开槽沉头螺钉
Slotted Countersunk Flat Head Screws
供应商(6)
2 开槽沉头螺钉 [国标]
GB /T 68 - 2000		 开槽沉头螺钉
Slotted Countersunk Head Screws (Commen Head Style)
供应商(6)
3 开槽沉头螺钉 [国标]
GB 68 - 1985		 开槽沉头螺钉
Slotted Countersunk Head Screws
供应商(6)
4 开槽沉头不脱出螺钉 [国标]
GB 948 - 1988		 开槽沉头不脱出螺钉
Slotted Countersunk Head Screws with Waisted Shank
5 米制开槽沉头机械螺钉 Table 2 [美标]
IFI 513 - 1982		 米制开槽沉头机械螺钉 Table 2
Metric Slotted Flat Countersunk Head Machine Screws
6 开槽沉头螺钉 [德标]
DIN 963 - 1990		 开槽沉头螺钉
Slotted Countersunk Head Screws
供应商(3)
7 钢结构用带六角螺母的开槽沉头螺栓 [德标]
DIN 7969 - 2017		 钢结构用带六角螺母的开槽沉头螺栓
Slotted countersunk head bolts with hexagon nut for steel structures
8 钢结构用带六角螺母的开槽沉头螺栓 [德标]
DIN 7969 - 1989		 钢结构用带六角螺母的开槽沉头螺栓
Slotted countersunk head screws for structural steel bolting for supply with or without nuts
9 开槽沉头（平头）螺钉 - 适用于精密机械；M0.4至M1.4 [德标]
DIN 8245 - 1972		 开槽沉头（平头）螺钉 - 适用于精密机械；M0.4至M1.4
Slotted Countersunk (Flat) Head Screws for Fine Mechanics; M 0.4 to M 1.4
10 开槽沉头螺钉（通用头型） - 产品等级A级 [国际]
ISO 2009 - 2011		 开槽沉头螺钉（通用头型） - 产品等级A级
Slotted Countersunk Flat Head Screws (Common Head Style) - Product Grade A
11 开槽沉头螺钉（通用头型） - 产品等级A级 [国际]
ISO 2009 - 1994		 开槽沉头螺钉（通用头型） - 产品等级A级
Slotted Countersunk Flat Head Screws (common Head Style) - Product Grade A
12 精密机械用开槽沉头螺钉 [日标]
JIS B 1116 - 2009		 精密机械用开槽沉头螺钉
Slotting Countersunk Head Screws For Fine Mechanics
供应商(1)
13 开槽沉头螺钉 表8 [日标]
JIS B 1101 (T8) - 2017		 开槽沉头螺钉 表8
Slotted Countersunk Head Screws - Table 8
14 开槽沉头螺钉 附表JA.4 [日标]
JIS B 1101 (JA4) - 2017		 开槽沉头螺钉 附表JA.4
Slotted Countersunk Head Screws - Table JA.4
15 开槽沉头螺钉 附表2 [Annex Attached Table 2] [日标]
JIS B 1101 (AAT2) - 1996		 开槽沉头螺钉 附表2 [Annex Attached Table 2]
Slotted Countersunk Head Screws [Annex Attached Table 2]
16 开槽沉头螺钉 表3 [Attached Table 3] [日标]
JIS B 1101 (AT3) - 1996		 开槽沉头螺钉 表3 [Attached Table 3]
Slotted Countersunk Head Screws [Attached Table 3]
17 开槽沉头螺栓 (精制) [Table 1-1] [日标]
JIS B 1179 (T1-1) - 1994		 开槽沉头螺栓 (精制) [Table 1-1]
Slotted Flat Head Bolts, Fine Finished [Table 1-1]
18 开槽沉头螺栓 (粗制）[Table 1-2] [日标]
JIS B 1179 (T1-2) - 1994		 开槽沉头螺栓 (粗制）[Table 1-2]
Slotted Flat Head Bolts, Rough Finished [Table 1-2]
19 80°开槽沉头螺钉Table1 [美标]
ASME/ANSI B 18.6.3 - 2010		 80°开槽沉头螺钉Table1
80° Slotted flat countersunk head machine screws
20 100°开槽沉头螺钉Table3 [美标]
ASME/ANSI B 18.6.3 - 2010		 100°开槽沉头螺钉Table3
Slotted 100 deg flat countersunk head screws (machine screws only)
21 紧公差100°开槽沉头螺钉Table5 [美标]
ASME/ANSI B 18.6.3 - 2010		 紧公差100°开槽沉头螺钉Table5
Close Tolerance 100 Degree Slotted Countersunk Head Screws
22 80°开槽沉头清根螺钉Table9 [美标]
ASME/ANSI B 18.6.3 - 2010		 80°开槽沉头清根螺钉Table9
80° Slotted undercut 82-deg flat countersunk head machine screws
23 开槽沉头螺钉 [Table 1] (A307, SAE J429, F468, F593) [美标]
ASME/ANSI B 18.6.2 - 1998 (R2010)		 开槽沉头螺钉 [Table 1] (A307, SAE J429, F468, F593)
Slotted Flat Countersunk Head Cap Screws [Table 1] (A307, SAE J429, F468, F593)
24 米制开槽沉头螺钉Table2 [美标]
ASME/ANSI B 18.6.7M - 1998		 米制开槽沉头螺钉Table2
Metric soltted countersunk screws
25 开槽100°沉头小螺钉 [Table 3] [美标]
ASME/ANSI B 18.11 - 1961 (R1983)		 开槽100°沉头小螺钉 [Table 3]
Slotted 100°flat head miniature screws
26 开槽沉头螺钉 [意大利]
UNI 6109		 开槽沉头螺钉
Slotted countersunk flat head screws
27 开槽沉头螺钉 [法国]
NF E 25-123 - 1994		 开槽沉头螺钉
Slotted Countersunk Flat Head Screws - Product Grade A
28 铁路车辆 沉头侧切口机械螺钉 [法国]
NF F 03-004 (F) - 1983		 铁路车辆 沉头侧切口机械螺钉
Railway rolling stock Grade A Countersunk notched head machine
29 铁路车辆 开槽沉头螺钉/螺母 A级 符号FP [法国]
NF F 03-016 - 1983		 铁路车辆 开槽沉头螺钉/螺母 A级 符号FP
Railway rolling stock Grade A Slotted countersunk head screws nuts Symbol FP
30 开槽沉头螺钉（短的）Table 6 [英标]
BS 1981 - 1991		 开槽沉头螺钉（短的）Table 6
Slotted Truncated Countersunk Head Screws: Short Length
31 开槽沉头螺钉Table4 [英标]
BS 1981 - 1991		 开槽沉头螺钉Table4
Slotted Countersunk Flat Head Screws
32 开槽沉头机械螺钉 [英标]
BS 4183 (T2) - 1967		 开槽沉头机械螺钉
Slotted countersunk head machine screws. Metric series
33 英制开槽沉头螺钉 - B.S.W. & B.S.F. 螺纹 [Table 2] [英标]
BS 450 - 1958		 英制开槽沉头螺钉 - B.S.W. & B.S.F. 螺纹 [Table 2]
Slotted 90°Countersunk Head Screws with B.S.W. & B.S.F. Threads [Table 2]
34 米制开槽沉头螺钉 [Table 1] [澳标]
AS /NZS 1427 - 1996		 米制开槽沉头螺钉 [Table 1]
ISO metric slotted countersunk head screws [Table 1]
35 精密机械用开槽沉头螺钉 [台湾]
CNS 9678 - 1982		 精密机械用开槽沉头螺钉
Slotted Countersunk Screws For Fine Mechanics
36 开槽沉头螺钉 [台湾]
CNS 4411 - 1981		 开槽沉头螺钉
Slotted Countersunk Head Screws
37 开槽沉头螺栓 [台湾]
CNS 4420 - 1981		 开槽沉头螺栓
Slotted Countersunk Head Bolts
38 精密用开槽沉头螺钉 M0.4～M1.4 [台湾]
CNS 4363 - 1980		 精密用开槽沉头螺钉 M0.4～M1.4
Slotted Countersunk Head Screws For Fine Mechanics
39 开槽沉头螺钉 A级和B级 [俄标]
GOST 17475 - 1980		 开槽沉头螺钉 A级和B级
Countersunk head screws of accuracy classes A and B（Slotted）
40 开槽沉头螺钉【Table 5】 [韩标]
KS B 1021 (T5) - 2012 (R2022)		 开槽沉头螺钉【Table 5】
Slotted Countersunk Flat Head Screws【Table 5】
41 开槽沉头螺钉(通用头型) A级 [德标]
DIN EN ISO 2009 - 2011		 开槽沉头螺钉(通用头型) A级
Slotted Countersunk Flat Head Screws(Common Head Style)-Product Grade A
供应商(3)
42 光杆公差带f9 100°沉头螺栓 [军标]
GJB 3371 (/61) - 1998		 光杆公差带f9 100°沉头螺栓
100° Countersunk Head Bolts，Shank Tolerance f9
43 100°开槽沉头螺钉 [军标]
GJB 3372 (/36~/44) - 1998		 100°开槽沉头螺钉
Slotted 100 deg flat countersunk head screws
44 100°沉头不脱出螺钉 [军标]
GJB 3372 (/56) - 1998		 100°沉头不脱出螺钉
Slotted 100 deg flat countersunk head screws, Waisted shank
45 开槽沉头螺钉（通用头型） - 产品等级A级 [印标]
IS 1365 - 2005		 开槽沉头螺钉（通用头型） - 产品等级A级
Slotted Countersunk Flat Head Screws (common Head Style) - Product Grade A
46 开槽100°沉头小螺钉 [Table 3] (A276, B16, B151) [美标]
ANSI B 18.11 - 1961 (R2017)		 开槽100°沉头小螺钉 [Table 3] (A276, B16, B151)
Slotted 100°Flat Head Miniature Screws [Table 3] (A276, B16, B151)
47 100°沉头开槽机械螺钉 (ASTM F837/F468) [TABLE 2.2.1-3] [美标]
ASME B 18.6.3 (H1C) - 2024		 100°沉头开槽机械螺钉 (ASTM F837/F468) [TABLE 2.2.1-3]
Slotted 100-deg Flat Countersunk Head Screws (ASTM F837/F468) [TABLE 2.2.1-3]
48 精密100°沉头开槽机械螺钉 (ASTM F837/F468) [TABLE 2.2.1-5] [美标]
ASME B 18.6.3 (H1E) - 2024		 精密100°沉头开槽机械螺钉 (ASTM F837/F468) [TABLE 2.2.1-5]
Slotted Close Tolerance 100-deg Flat Countersunk Head Screws (ASTM F837/F468) [TABLE 2.2.1-5]
49 开槽82°沉头清根机械螺钉 (ASTM F837/F468) [TABLE 2.2.3-1] [美标]
ASME B 18.6.3 (H3A) - 2024		 开槽82°沉头清根机械螺钉 (ASTM F837/F468) [TABLE 2.2.3-1]
Slotted Undercut 82-deg Flat Countersunk Head machine Screws (ASTM F837/F468) [TABLE 2.2.3-1]
50 82°开槽沉头机械螺钉 [Table 1] (ASTM F837 / F468) [美标]
ASME B 18.6.3 (T1) - 2013		 82°开槽沉头机械螺钉 [Table 1] (ASTM F837 / F468)
82° Slotted Flat Countersunk Head Machine Screws [Table 1] (ASTM F837 / F468)
51 100°沉头开槽机械螺钉 [Table 3] (ASTM F837 / F468) [美标]
ASME B 18.6.3 (T3) - 2013		 100°沉头开槽机械螺钉 [Table 3] (ASTM F837 / F468)
Dimensions of Slotted 100-deg Flat Countersunk Head Screws [Table 3] (ASTM F837 / F468)
52 开槽精密100°沉头机械螺钉 [Table 5] (ASTM F837 / F468) [美标]
ASME B 18.6.3 (T5) - 2013		 开槽精密100°沉头机械螺钉 [Table 5] (ASTM F837 / F468)
Dimensions of Slotted Close Tolerance 100-deg Flat Countersunk Head Screws (Machine Screws Only) (ASTM F837 / F468)
53 开槽82°沉头清根机械螺钉 [ Table 9 ] (ASTM F837 / F468) [美标]
ASME B 18.6.3 (T9) - 2013		 开槽82°沉头清根机械螺钉 [ Table 9 ] (ASTM F837 / F468)
Slotted Undercut 82-deg Flat Countersunk Head machine Screws (ASTM F837 / F468)
54 开槽沉头螺栓 [航天]
QJ 2370 - 1992		 开槽沉头螺栓
Slotted countersunk head screws
55 开槽沉头螺钉 [航天]
QJ 2373 - 1992		 开槽沉头螺钉
Slotted countersunk head screws
56 100°开槽沉头螺钉 [航空]
HB 7187~7195 - 1995		 100°开槽沉头螺钉
100° Countersunk Head Bolts
57 100°开槽沉头螺钉 [航空]
HB 7208~7216 - 1995		 100°开槽沉头螺钉
Slotted 100 deg flat countersunk head screws
© 易紧通 服务热线：4006-164580（免长途费）